diff --git a/tests/grib_fire.sh b/tests/grib_fire.sh
index c0277d701..704d9bf32 100755
--- a/tests/grib_fire.sh
+++ b/tests/grib_fire.sh
@@ -8,7 +8,7 @@
 # virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
 #
 
-. ./include.sh
+. ./include.ctest.sh
 
 label="grib_fire_test"