Submodule src/protobuf contains modified content
diff --git a/src/protobuf/cmake/CMakeLists.txt b/src/protobuf/cmake/CMakeLists.txt
index ebc7b0c98..cda9ba109 100644
--- a/src/protobuf/cmake/CMakeLists.txt
+++ b/src/protobuf/cmake/CMakeLists.txt
@@ -29,7 +29,7 @@ else()
 endif()
 
 # Options
-option(protobuf_BUILD_TESTS "Build tests" ON)
+option(protobuf_BUILD_TESTS "Build tests" OFF)
 option(protobuf_BUILD_CONFORMANCE "Build conformance tests" OFF)
 option(protobuf_BUILD_EXAMPLES "Build examples" OFF)
 option(protobuf_BUILD_PROTOC_BINARIES "Build libprotoc and protoc compiler" ON)