diff --git a/CMake/testscripts/assay b/CMake/testscripts/assay
index 09256b2d7f6498f3845ad224e359985cb56368af..d97460d4562a782e3dca2ce231c05d2f8147adf9 100755
--- a/CMake/testscripts/assay
+++ b/CMake/testscripts/assay
@@ -190,7 +190,7 @@
 
 
 # Define exit and interrupt handler.
-  trap 'rm -rf core ${PROG}_tammop*; \
+  trap 'rm -rf core ${PROG}_tmp*; \
         trap - 0 ; \
         exit $STATUS' 0 1 2 3 15