diff --git a/buildConfig/RegionChooser.sh b/buildConfig/RegionChooser.sh
index 2696b380a4fee8df427606f73ab348825d887d77..26d7058eee79a814fc43574395adca82cec0e56d 100644
--- a/buildConfig/RegionChooser.sh
+++ b/buildConfig/RegionChooser.sh
@@ -1,2 +1,9 @@
 #!/bin/bash
-java -classpath 'lib/*' -Xms512m -Xmx2g -Djava.util.logging.config.file=logging.properties eu.simstadt.regionchooser.RegionChooserFX
\ No newline at end of file
+if [[ -z "$1" ]]
+  then
+	echo No parameter, launching RegionChooser GUI
+	java -classpath 'lib/*' eu.simstadt.regionchooser.RegionChooserFX
+  else
+	echo Launching RegionChooserCLI "$@"
+    java -classpath 'lib/*' eu.simstadt.regionchooser.RegionChooserCLI "$@"
+fi