--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,8 +5,6 @@ parseversion("src/rdkafka.h")

 project(RdKafka VERSION ${RDKAFKA_VERSION})

-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/packaging/cmake/Modules/")
-
 # Options. No 'RDKAFKA_' prefix to match old C++ code. {

 # This option doesn't affect build in fact, only C code
@@ -55,7 +53,7 @@ endif()
 # }

 # ZSTD {
-find_package(Zstd QUIET)
+find_package(zstd QUIET)
 if(ZSTD_FOUND)
   set(with_zstd_default ON)
 else()
@@ -150,7 +148,7 @@ endif()
 option(ENABLE_LZ4_EXT "Enable external LZ4 library support" ON)
 set(WITH_LZ4_EXT OFF)
 if(ENABLE_LZ4_EXT)
-  find_package(LZ4)
+  find_package(lz4)
   if(LZ4_FOUND)
     set(WITH_LZ4_EXT ON)
     list(APPEND BUILT_WITH "LZ4_EXT")
