diff --git a/ci/get_version_from_binary.sh b/ci/get_version_from_binary.sh
index 6a3c96f17a..f118fbc550 100755
--- a/ci/get_version_from_binary.sh
+++ b/ci/get_version_from_binary.sh
@@ -72,7 +72,7 @@ version_core() {
 }
 
 # Prints the sumo version. (e.g. the X in A.B.C-sumo-X)
-version_sumo() {
+sumo_version() {
     echo "${sumo_version}"
 }
 
@@ -89,7 +89,7 @@ parse_version "$2"
 
 case "$1" in
     core) version_core ;;
-    sumo) version_sumo ;;
+    sumo) sumo_version ;;
     productversion) windows_product_version ;;
     *) bad_usage "Unknown argument: ${1}" ;;
 esac