diff --git a/tools/test/stress2/misc/syzkaller67.sh b/tools/test/stress2/misc/syzkaller67.sh
index d5dc340442a..d08c2d4d43b 100755
--- a/tools/test/stress2/misc/syzkaller67.sh
+++ b/tools/test/stress2/misc/syzkaller67.sh
@@ -95,5 +95,5 @@ mycc -o /tmp/$prog -Wall -Wextra -O0 -m32 /tmp/$prog.c || exit 1
 
 (cd /tmp; timeout 2m ./$prog)
 
-rm -rf /tmp/$prog /tmp/$prog.c /tmp/syzkaller.*
+rm -rf /tmp/$prog /tmp/$prog.c /tmp/$prog.core /tmp/syzkaller.*
 exit 0
diff --git a/tools/test/stress2/misc/syzkaller78.sh b/tools/test/stress2/misc/syzkaller78.sh
index 1858129d4c8..e279bd8f4d1 100755
--- a/tools/test/stress2/misc/syzkaller78.sh
+++ b/tools/test/stress2/misc/syzkaller78.sh
@@ -278,5 +278,5 @@ while pgrep -q $prog; do sleep 2; done
 while pkill swap; do :; done
 wait
 
-rm -rf /tmp/$prog /tmp/$prog.c /tmp/$prog.core /tmp/$prog.?????? $work
+rm -rf /tmp/$prog /tmp/$prog.c /tmp/$prog.core $work
 exit 0