diff --git a/test-files/cmd/quick/MergePolygonsConvertCmdTest.sh b/test-files/cmd/quick/MergePolygonsConvertCmdTest.sh
index f0fb933..3ca44f2 100755
--- a/test-files/cmd/quick/MergePolygonsConvertCmdTest.sh
+++ b/test-files/cmd/quick/MergePolygonsConvertCmdTest.sh
@@ -1,13 +1,14 @@
#!/bin/bash
#set -e
-DEBUG_OPT="--warn"
+DEBUG_OPT="--warn -C Testing.conf"
INPUTFILEDIR=test-files/cmd/quick/MergePolygonsConvertCmdTest
OUTPUTFILEDIR=test-output/cmd/quick/MergePolygonsConvertCmdTest
mkdir -p $OUTPUTFILEDIR
+
# Input: 2 x polygons
# Output: 1 x polygon
INPUTFILE1=$INPUTFILEDIR/square_polygon.osm