diff --git a/ports/protobuf/CONTROL b/ports/protobuf/CONTROL
index 5a72ae6fb8..0feaaed4c9 100644
--- a/ports/protobuf/CONTROL
+++ b/ports/protobuf/CONTROL
@@ -1,5 +1,5 @@
 Source: protobuf
-Version: 3.12.0-1
+Version: 3.12.0-2
 Homepage: https://github.com/google/protobuf
 Description: Protocol Buffers - Google's data interchange format
 
diff --git a/ports/protobuf/portfile.cmake b/ports/protobuf/portfile.cmake
index 8ddd9fe233..6a27a95dec 100644
--- a/ports/protobuf/portfile.cmake
+++ b/ports/protobuf/portfile.cmake
@@ -115,7 +115,7 @@ endif()
 
 if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
     file(READ ${CURRENT_PACKAGES_DIR}/include/google/protobuf/stubs/platform_macros.h _contents)
-    string(REPLACE "\#endif  // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_" "\#define PROTOBUF_USE_DLLS\n\#endif  // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_" _contents "${_contents}")
+    string(REPLACE "\#endif  // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_" "\#ifndef PROTOBUF_USE_DLLS\n\#define PROTOBUF_USE_DLLS\n\#endif // PROTOBUF_USE_DLLS\n\n\#endif  // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_" _contents "${_contents}")
     file(WRITE ${CURRENT_PACKAGES_DIR}/include/google/protobuf/stubs/platform_macros.h "${_contents}")
 endif()