diff --git a/bin_test_grpc/CMakeLists.txt b/bin_test_grpc/CMakeLists.txt
index 83b3ec5..9cfb7a0 100644
--- a/bin_test_grpc/CMakeLists.txt
+++ b/bin_test_grpc/CMakeLists.txt
@@ -22,8 +22,8 @@ if(CLEAN_CMAKE_CACHE)
 endif ()
 # GRPC and Protocol Buffers libraries location
 list(APPEND CMAKE_PREFIX_PATH "${LIB_BASE_DIR}/grpc-build" "${LIB_BASE_DIR}/protobuf-build")
-find_package(Protobuf REQUIRED)
-find_package(GRPC REQUIRED)
+find_package(protobuf REQUIRED)
+find_package(gRPC REQUIRED)
 set(PROTO_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 
 add_custom_command(