diff --git a/src/pl/plperl/Makefile.PL b/src/pl/plperl/Makefile.PL
index add0dfd32b..fae122b659 100644
--- a/src/pl/plperl/Makefile.PL
+++ b/src/pl/plperl/Makefile.PL
@@ -111,7 +111,7 @@ plperl : plperl.o SPI.o
 # Clean 
 #
 clean:
-	rm -f \$(INFILES) *.o
+	rm -f \$(INFILES) *.o xtmp.c
 	rm -rf .libs
 	rm -f Makefile