diff --git a/cmake/KiCadVersion.cmake b/cmake/KiCadVersion.cmake
index 7abd39cd60..30c537a860 100644
--- a/cmake/KiCadVersion.cmake
+++ b/cmake/KiCadVersion.cmake
@@ -37,7 +37,7 @@
 # KiCad.
 #
 # Note: This version string should follow the semantic versioning system
-set( KICAD_SEMANTIC_VERSION "9.0.0-unknown" )
+set( KICAD_SEMANTIC_VERSION "9.99.0-unknown" )
 
 # Default the version to the semantic version.
 # This is overridden by the git repository tag though (if using git)