diff --git a/tests/integration/01_simple.sh b/tests/integration/01_simple.sh
index ad0bb6b1..3ee600d6 100755
--- a/tests/integration/01_simple.sh
+++ b/tests/integration/01_simple.sh
@@ -85,7 +85,6 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.gz' ]"
 }
 
 testCleanup() {
diff --git a/tests/integration/01_simple_docker.sh b/tests/integration/01_simple_docker.sh
index 87d7125f..18c8a54f 100755
--- a/tests/integration/01_simple_docker.sh
+++ b/tests/integration/01_simple_docker.sh
@@ -120,8 +120,6 @@ testInstallAgain() {
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
     assertTrue 'package Z installed' "[ -e '$tmpdir/testrootfs/z' ]"
-    assertTrue 'package Z in cache' "[ -e '$tmpdir/testrootfs/packages/z-test-1.0+2.package.tar.zst' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.zst' ]"
 }
 
 testCleanup() {
diff --git a/tests/integration/01_simple_downloadonly.sh b/tests/integration/01_simple_downloadonly.sh
index b4eb11a5..9085ca84 100755
--- a/tests/integration/01_simple_downloadonly.sh
+++ b/tests/integration/01_simple_downloadonly.sh
@@ -60,7 +60,7 @@ testDownloadOnly() {
     installst=$?
     assertEquals 'install test successfully' "$installst" "0"
     assertTrue 'package not installed' "[ ! -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'cache populated' "[ -e '$tmpdir/testrootfs/var/cache/luet/packages/c-test-1.0.package.tar.gz' ]"
+    assertTrue 'cache populated' "[ -e '$tmpdir/testrootfs/var/cache/luet/packages/README' ]"
 
     luet install -y --config $tmpdir/luet.yaml test/c > /dev/null
     installst=$?
@@ -72,7 +72,7 @@ testCleanup() {
     luet cleanup --config $tmpdir/luet.yaml > /dev/null
     installst=$?
     assertEquals 'install test successfully' "$installst" "0"
-    assertTrue 'package installed' "[ ! -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.gz' ]"
+    assertTrue 'cache dropped' "[ ! -e '$tmpdir/testrootfs/var/cache/luet/packages/README' ]"
 }
 
 # Load shUnit2.
diff --git a/tests/integration/01_simple_gzip.sh b/tests/integration/01_simple_gzip.sh
index 21ccf210..62093a91 100755
--- a/tests/integration/01_simple_gzip.sh
+++ b/tests/integration/01_simple_gzip.sh
@@ -90,14 +90,12 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.gz' ]"
 }
 
 testCleanup() {
     luet cleanup --config $tmpdir/luet.yaml
     installst=$?
     assertEquals 'install test successfully' "$installst" "0"
-    assertTrue 'package installed' "[ ! -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.gz' ]"
 }
 
 # Load shUnit2.
diff --git a/tests/integration/01_simple_http.sh b/tests/integration/01_simple_http.sh
index ffe6853d..a3e681a4 100755
--- a/tests/integration/01_simple_http.sh
+++ b/tests/integration/01_simple_http.sh
@@ -90,7 +90,6 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.zst' ]"
 }
 
 testCleanup() {
diff --git a/tests/integration/01_simple_meta_gzip.sh b/tests/integration/01_simple_meta_gzip.sh
index 646df967..9b70e8be 100755
--- a/tests/integration/01_simple_meta_gzip.sh
+++ b/tests/integration/01_simple_meta_gzip.sh
@@ -93,7 +93,6 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.gz' ]"
 }
 
 testCleanup() {
diff --git a/tests/integration/01_simple_zstd.sh b/tests/integration/01_simple_zstd.sh
index 9737ce15..27067bb3 100755
--- a/tests/integration/01_simple_zstd.sh
+++ b/tests/integration/01_simple_zstd.sh
@@ -93,7 +93,6 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.zst' ]"
 }
 
 testCleanup() {
diff --git a/tests/integration/02_create_repo_from_config.sh b/tests/integration/02_create_repo_from_config.sh
index f792fc61..3a6591e1 100755
--- a/tests/integration/02_create_repo_from_config.sh
+++ b/tests/integration/02_create_repo_from_config.sh
@@ -83,14 +83,13 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.gz' ]"
 }
 
 testCleanup() {
     luet cleanup --config $tmpdir/luet.yaml
     installst=$?
     assertEquals 'install test successfully' "$installst" "0"
-    assertTrue 'package installed' "[ ! -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.gz' ]"
+    assertTrue 'package installed' "[ ! -e '$tmpdir/testrootfs/packages/README' ]"
 }
 
 # Load shUnit2.
diff --git a/tests/integration/28_nobuildtreedocker.sh b/tests/integration/28_nobuildtreedocker.sh
index 502b5c94..32c8946e 100755
--- a/tests/integration/28_nobuildtreedocker.sh
+++ b/tests/integration/28_nobuildtreedocker.sh
@@ -142,7 +142,7 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.zst' ]"
+    assertTrue 'cache initialized' "[ -e '$tmpdir/testrootfs/packages/README' ]"
 }
 
 testCleanup() {
@@ -151,6 +151,7 @@ testCleanup() {
     luet cleanup --config $tmpdir/luet-client.yaml
     installst=$?
     assertEquals 'cleanup test successfully' "$installst" "0"
+    assertTrue 'cache removed' "[ ! -e '$tmpdir/testrootfs/packages/README' ]"
 }
 
 # Load shUnit2.
diff --git a/tests/integration/29_nobuildtreeinheritvalues.sh b/tests/integration/29_nobuildtreeinheritvalues.sh
index 622c5f7b..76d2e7b7 100755
--- a/tests/integration/29_nobuildtreeinheritvalues.sh
+++ b/tests/integration/29_nobuildtreeinheritvalues.sh
@@ -147,7 +147,6 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.zst' ]"
 }
 
 testCleanup() {
diff --git a/tests/integration/29_nobuildtreeinheritvalues_noignored.sh b/tests/integration/29_nobuildtreeinheritvalues_noignored.sh
index a19d6c30..5f9b87d0 100755
--- a/tests/integration/29_nobuildtreeinheritvalues_noignored.sh
+++ b/tests/integration/29_nobuildtreeinheritvalues_noignored.sh
@@ -146,7 +146,6 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.zst' ]"
 }
 
 testCleanup() {
diff --git a/tests/integration/29_nobuildtreeinheritvalues_norebuild.sh b/tests/integration/29_nobuildtreeinheritvalues_norebuild.sh
index 0099f3ad..2ebad780 100755
--- a/tests/integration/29_nobuildtreeinheritvalues_norebuild.sh
+++ b/tests/integration/29_nobuildtreeinheritvalues_norebuild.sh
@@ -154,7 +154,6 @@ testInstallAgain() {
     assertEquals 'install test successfully' "$installst" "0"
     assertNotContains 'contains warning' "$output" 'No packages to install'
     assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
-    assertTrue 'package in cache' "[ -e '$tmpdir/testrootfs/packages/c-test-1.0.package.tar.zst' ]"
 }
 
 testCleanup() {