diff --git a/tools/ccache/Makefile b/tools/ccache/Makefile
index 0571a994b8..7b89b44101 100644
--- a/tools/ccache/Makefile
+++ b/tools/ccache/Makefile
@@ -21,7 +21,7 @@ CMAKE_HOST_OPTIONS += \
 	-DCMAKE_CXX_COMPILER_LAUNCHER="" \
 	-DCMAKE_SKIP_RPATH=FALSE \
 	-DCMAKE_INSTALL_RPATH="${STAGING_DIR_HOST}/lib" \
-	-DENABLE_DOCUMENTATION=OFF
+	-DENABLE_DOCUMENTATION=OFF \
 	-DREDIS_STORAGE_BACKEND=OFF
 
 $(eval $(call HostBuild))