diff --git a/doc/Changelog b/doc/Changelog
index fe5b8da16..45baef30f 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,5 +1,6 @@
 21 September 2020: Wouter
 	- Merge PR #311 by luismerino: Dynlibmod leak.
+	- Error message is logged for dynlibmod malloc failures.
 
 18 September 2020: Wouter
 	- Fix that prefer-ip4 and prefer-ip6 can be get and set with
diff --git a/dynlibmod/dynlibmod.c b/dynlibmod/dynlibmod.c
index 10ae143a4..3bf9d1acb 100644
--- a/dynlibmod/dynlibmod.c
+++ b/dynlibmod/dynlibmod.c
@@ -242,8 +242,10 @@ int
 inplace_cb_register_wrapped(void* cb, enum inplace_cb_list_type type, void* cbarg,
     struct module_env* env, int id) {
     struct cb_pair* cb_pair = malloc(sizeof(struct cb_pair));
-    if(cb_pair == NULL)
+    if(cb_pair == NULL) {
+	log_err("dynlibmod[%d]: malloc failure", id);
         return 0;
+    }
     cb_pair->cb = cb;
     cb_pair->cb_arg = cbarg;
     if(type >= inplace_cb_reply && type <= inplace_cb_reply_servfail) {