diff --git a/CMakeModules/KiCadVersion.cmake b/CMakeModules/KiCadVersion.cmake
index 9a70b31513..3d499079e2 100644
--- a/CMakeModules/KiCadVersion.cmake
+++ b/CMakeModules/KiCadVersion.cmake
@@ -37,7 +37,7 @@
 # KiCad.
 #
 # Note: This version string should follow the semantic versioning system
-set( KICAD_SEMANTIC_VERSION "6.0.5" )
+set( KICAD_SEMANTIC_VERSION "6.0.5-unknown" )
 
 # Default the version to the semantic version.
 # This is overridden by the git repository tag though (if using git)