diff --git a/cmake/common/versionconfig.cmake b/cmake/common/versionconfig.cmake
index a03b22b7f..c5da07682 100644
--- a/cmake/common/versionconfig.cmake
+++ b/cmake/common/versionconfig.cmake
@@ -18,7 +18,7 @@ if(NOT DEFINED OBS_VERSION_OVERRIDE)
   elseif(DEFINED BETA)
     if(BETA MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+-beta[0-9]+")
       string(REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)-beta([0-9])+" "\\1;\\2;\\3;\\4" _obs_beta ${BETA})
-      list(GET _beta 0 1 2 _obs_version_canonical)
+      list(GET _obs_beta 0 1 2 _obs_version_canonical)
       set(_obs_version ${BETA})
     else()
       message(FATAL_ERROR "Invalid beta version supplied - must be <MAJOR>.<MINOR>.<PATCH>-beta<RELEASE>.")