diff --git a/src/audio_call.c b/src/audio_call.c
index 974a3bf..6806970 100644
--- a/src/audio_call.c
+++ b/src/audio_call.c
@@ -164,7 +164,9 @@ bool init_call(Call *call)
         return false;
     }
 
-    memset(call, 0, sizeof(Call));
+    *call = (struct Call) {
+        0
+    };
 
     call->status = cs_Pending;
 
diff --git a/src/conference.c b/src/conference.c
index 120893b..863b85f 100644
--- a/src/conference.c
+++ b/src/conference.c
@@ -560,11 +560,14 @@ static void update_peer_list(Tox *m, uint32_t conferencenum, uint32_t num_peers,
     }
 
     realloc_peer_list(chat, num_peers);
-    memset(chat->peer_list, 0, num_peers * sizeof(ConferencePeer));
 
     for (uint32_t i = 0; i < num_peers; ++i) {
         ConferencePeer *peer = &chat->peer_list[i];
 
+        *peer = (struct ConferencePeer) {
+            0
+        };
+
         Tox_Err_Conference_Peer_Query err;
         tox_conference_peer_get_public_key(m, conferencenum, i, peer->pubkey, &err);