diff --git a/cmake/functions/Utils.cmake b/cmake/functions/Utils.cmake
index c5a08b5..41ad757 100644
--- a/cmake/functions/Utils.cmake
+++ b/cmake/functions/Utils.cmake
@@ -18,5 +18,5 @@ function(SetBuildNr BN_SHORT BN_LONG)
     # Build number is <ci_build_nr>.<date>.<time>
     string(TIMESTAMP BUILD_TIMESTAMP "%y%m%d.%H%M" UTC)
     set(${BN_LONG} "${BUILD_NR}.${BUILD_TIMESTAMP}" PARENT_SCOPE)
-    set(${BS_SHORT} "${BUILD_NR}" PARENT_SCOPE)
+    set(${BN_SHORT} "${BUILD_NR}" PARENT_SCOPE)
 endfunction()
\ No newline at end of file