diff --git a/src/twc-commands.c b/src/twc-commands.c
index 4ca8d86..5fe2f7c 100644
--- a/src/twc-commands.c
+++ b/src/twc-commands.c
@@ -90,8 +90,7 @@ enum TWC_FRIEND_MATCH
     }
 
 /**
- * Make sure a profile with the given name exists. If not, warn user and
- * abort.
+ * Make sure a profile with the given name exists. If not, warn user and abort.
  */
 #define TWC_CHECK_PROFILE_EXISTS(profile)                                     \
     if (!profile)                                                             \
@@ -118,7 +117,7 @@ enum TWC_FRIEND_MATCH
 /**
  * Make sure friend exists.
  */
-#define TWC_CHECK_FRIEND_NUMBER(number, string)                               \
+#define TWC_CHECK_FRIEND_NUMBER(profile, number, string)                      \
     if (number == TWC_FRIEND_MATCH_NOMATCH)                                   \
     {                                                                         \
         weechat_printf(profile->buffer,                                       \
@@ -374,7 +373,7 @@ twc_cmd_friend(void *data, struct t_gui_buffer *buffer,
     else if (argc >= 3 && (weechat_strcasecmp(argv[1], "remove") == 0))
     {
         int32_t friend_number = twc_match_friend(profile, argv[2]);
-        TWC_CHECK_FRIEND_NUMBER(friend_number, argv[2]);
+        TWC_CHECK_FRIEND_NUMBER(profile, friend_number, argv[2]);
 
         char *name = twc_get_name_nt(profile->tox, friend_number);
         if (tox_del_friend(profile->tox, friend_number) == 0)
@@ -595,15 +594,13 @@ twc_cmd_invite(void *data, struct t_gui_buffer *buffer,
     if (argc == 1)
         return WEECHAT_RC_ERROR;
 
-    struct t_twc_profile *profile = twc_profile_search_buffer(buffer);
-    TWC_CHECK_PROFILE(profile);
-    TWC_CHECK_PROFILE_LOADED(profile);
 
     struct t_twc_chat *chat = twc_chat_search_buffer(buffer);
+    TWC_CHECK_PROFILE_LOADED(chat->profile);
     TWC_CHECK_GROUP_CHAT(chat);
 
-    int32_t friend_number = twc_match_friend(profile, argv_eol[1]);
-    TWC_CHECK_FRIEND_NUMBER(friend_number, argv_eol[1]);
+    int32_t friend_number = twc_match_friend(chat->profile, argv_eol[1]);
+    TWC_CHECK_FRIEND_NUMBER(chat->profile, friend_number, argv_eol[1]);
 
     int rc = tox_invite_friend(chat->profile->tox,
                                friend_number, chat->group_number);
@@ -676,7 +673,7 @@ twc_cmd_msg(void *data, struct t_gui_buffer *buffer,
     }
 
     int32_t friend_number = twc_match_friend(profile, recipient);
-    TWC_CHECK_FRIEND_NUMBER(friend_number, recipient);
+    TWC_CHECK_FRIEND_NUMBER(profile, friend_number, recipient);
 
     // create chat buffer if it does not exist
     struct t_twc_chat *chat = twc_chat_search_friend(profile, friend_number, true);