diff --git a/cluster/images/etcd/migrate/integration_test.go b/cluster/images/etcd/migrate/integration_test.go
index 34edbfaafad..ff3b2959e7f 100644
--- a/cluster/images/etcd/migrate/integration_test.go
+++ b/cluster/images/etcd/migrate/integration_test.go
@@ -42,7 +42,7 @@ import (
 )
 
 var (
-	testSupportedVersions = MustParseSupportedVersions([]string{"3.0.17", "3.1.12"})
+	testSupportedVersions = mustParseSupportedVersions([]string{"3.0.17", "3.1.12"})
 	testVersionPrevious   = &EtcdVersion{semver.MustParse("3.0.17")}
 	testVersionLatest     = &EtcdVersion{semver.MustParse("3.1.12")}
 )
@@ -79,8 +79,8 @@ func TestMigrate(t *testing.T) {
 
 	for _, m := range migrations {
 		t.Run(m.title, func(t *testing.T) {
-			start := MustParseEtcdVersionPair(m.startVersion)
-			end := MustParseEtcdVersionPair(m.endVersion)
+			start := mustParseEtcdVersionPair(m.startVersion)
+			end := mustParseEtcdVersionPair(m.endVersion)
 
 			testCfgs := clusterConfig(t, m.title, m.memberCount, m.protocol, m.clientListenUrls)
 
@@ -363,3 +363,22 @@ func generateSelfSignedCertKey(host string, alternateIPs []net.IP, alternateDNS
 
 	return certBuffer.Bytes(), keyBuffer.Bytes(), nil
 }
+
+// mustParseEtcdVersionPair parses a "<version>/<storage-version>" string to an EtcdVersionPair
+// or panics if the parse fails.
+func mustParseEtcdVersionPair(s string) *EtcdVersionPair {
+	pair, err := ParseEtcdVersionPair(s)
+	if err != nil {
+		panic(err)
+	}
+	return pair
+}
+
+// mustParseSupportedVersions parses a comma separated list of etcd versions or panics if the parse fails.
+func mustParseSupportedVersions(list []string) SupportedVersions {
+	versions, err := ParseSupportedVersions(list)
+	if err != nil {
+		panic(err)
+	}
+	return versions
+}
diff --git a/cluster/images/etcd/migrate/versions.go b/cluster/images/etcd/migrate/versions.go
index ea1d8d7bf27..de2b8318851 100644
--- a/cluster/images/etcd/migrate/versions.go
+++ b/cluster/images/etcd/migrate/versions.go
@@ -124,17 +124,6 @@ func ParseEtcdVersionPair(s string) (*EtcdVersionPair, error) {
 	return &EtcdVersionPair{version, storageVersion}, nil
 }
 
-// MustParseEtcdVersionPair parses a "<version>/<storage-version>" string to an EtcdVersionPair
-// or panics if the parse fails.
-//lint:ignore U1000 Keep unused but exported MustParseEtcdVersionPair until deprecated package is being removed
-func MustParseEtcdVersionPair(s string) *EtcdVersionPair {
-	pair, err := ParseEtcdVersionPair(s)
-	if err != nil {
-		panic(err)
-	}
-	return pair
-}
-
 // String returns "<version>/<storage-version>" string of the EtcdVersionPair.
 func (vp *EtcdVersionPair) String() string {
 	return fmt.Sprintf("%s/%s", vp.version, vp.storageVersion)
@@ -187,13 +176,3 @@ func ParseSupportedVersions(list []string) (SupportedVersions, error) {
 	}
 	return versions, nil
 }
-
-// MustParseSupportedVersions parses a comma separated list of etcd versions or panics if the parse fails.
-//lint:ignore U1000 Keep unused but exported MustParseSupportedVersions until deprecated package is being removed
-func MustParseSupportedVersions(list []string) SupportedVersions {
-	versions, err := ParseSupportedVersions(list)
-	if err != nil {
-		panic(err)
-	}
-	return versions
-}