diff --git a/.travis.yml b/.travis.yml
index 859d5564..74bcf10e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,7 +24,6 @@ services:
     - docker
 before_install:
     - sudo apt-get update
-    - sudo apt install wget -y
 install:
     - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo $TRAVIS_PULL_REQUEST_BRANCH; fi)
     - sudo apt-get install rpm linux-headers-$(uname -r) libelf-dev
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 83f36520..12038c06 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -160,7 +160,7 @@ else()
                 CONFIGURE_COMMAND ./configure --disable-maintainer-mode --enable-all-static --disable-dependency-tracking
                 BUILD_COMMAND ${CMD_MAKE} LDFLAGS=-all-static
                 BUILD_IN_SOURCE 1
-		PATCH_COMMAND curl -L https://github.com/stedolan/jq/commit/8eb1367ca44e772963e704a700ef72ae2e12babd.patch | patch
+                PATCH_COMMAND curl -L https://github.com/stedolan/jq/commit/8eb1367ca44e772963e704a700ef72ae2e12babd.patch | patch
                 INSTALL_COMMAND "")
 endif()
 
@@ -626,7 +626,7 @@ endif()
 		BUILD_BYPRODUCTS ${GRPC_LIB} ${GRPCPP_LIB}
 		# TODO s390x support
 		# TODO what if using system zlib
-		PATCH_COMMAND rm -rf third_party/zlib && ln -s ${ZLIB_SRC} third_party/zlib && wget https://download.sysdig.com/dependencies/grpc-1.8.1-Makefile.patch && patch < grpc-1.8.1-Makefile.patch
+		PATCH_COMMAND rm -rf third_party/zlib && ln -s ${ZLIB_SRC} third_party/zlib && curl -L https://download.sysdig.com/dependencies/grpc-1.8.1-Makefile.patch | patch
 		INSTALL_COMMAND "")
 	endif()