diff --git a/cocci/isc_mem_putanddetach.spatch b/cocci/isc_mem_putanddetach.spatch
new file mode 100644
index 0000000000..0f29779158
--- /dev/null
+++ b/cocci/isc_mem_putanddetach.spatch
@@ -0,0 +1,8 @@
+@@
+expression M;
+expression E1, E2;
+@@
+
+- isc_mem_put(M, E1, E2);
+- isc_mem_detach(&M);
++ isc_mem_putanddetach(&M, E1, E2);