diff --git a/cmake/prep/build_version.cmake b/cmake/prep/build_version.cmake
index 5457fed1..0ca6cf0a 100644
--- a/cmake/prep/build_version.cmake
+++ b/cmake/prep/build_version.cmake
@@ -33,7 +33,7 @@ else()
         )
         # Check if Dirty
         execute_process(
-                COMMAND ${GIT_EXECUTABLE} diff --quiet --exit-code
+                COMMAND ${GIT_EXECUTABLE} diff -b --quiet --exit-code
                 RESULT_VARIABLE GIT_IS_DIRTY
                 OUTPUT_STRIP_TRAILING_WHITESPACE
         )