diff --git a/Tests/Module/GenerateExportHeader/CMakeLists.txt b/Tests/Module/GenerateExportHeader/CMakeLists.txt
index 8cd25a4ff..7fce330a9 100644
--- a/Tests/Module/GenerateExportHeader/CMakeLists.txt
+++ b/Tests/Module/GenerateExportHeader/CMakeLists.txt
@@ -124,6 +124,6 @@ endif()
 message("#### Testing reference: ${_platform}")
 target_compile_definitions(GenerateExportHeader
   PRIVATE
-    "SRC_DIR=${CMAKE_CURRENT_SOURCE_DIR}/reference/${_platform}"
-    "BIN_DIR=${CMAKE_CURRENT_BINARY_DIR}"
+    "SRC_DIR=\"${CMAKE_CURRENT_SOURCE_DIR}/reference/${_platform}\""
+    "BIN_DIR=\"${CMAKE_CURRENT_BINARY_DIR}\""
 )
diff --git a/Tests/Module/GenerateExportHeader/exportheader_test.cpp b/Tests/Module/GenerateExportHeader/exportheader_test.cpp
index 4f45f3786..7802c4358 100644
--- a/Tests/Module/GenerateExportHeader/exportheader_test.cpp
+++ b/Tests/Module/GenerateExportHeader/exportheader_test.cpp
@@ -136,13 +136,10 @@ int main()
   libstatic_not_exported();
   libstatic_excluded();
 
-#define STRINGIFY_IMPL(A) #A
-#define STRINGIFY(A) STRINGIFY_IMPL(A)
-
-  compare(STRINGIFY(SRC_DIR) "/libshared_export.h",
-          STRINGIFY(BIN_DIR) "/libshared/libshared_export.h");
-  compare(STRINGIFY(SRC_DIR) "/libstatic_export.h",
-          STRINGIFY(BIN_DIR) "/libstatic/libstatic_export.h");
+  compare(SRC_DIR "/libshared_export.h",
+          BIN_DIR "/libshared/libshared_export.h");
+  compare(SRC_DIR "/libstatic_export.h",
+          BIN_DIR "/libstatic/libstatic_export.h");
 
   return 0;
 }