1 files changed, 3 insertions, 3 deletions

diff --git a/sway/commands/permit.c b/sway/commands/permit.c
index 258ea5b2..7a25e4ce 100644
--- a/sway/commands/permit.c
+++ b/sway/commands/permit.c
@@ -19,17 +19,17 @@ static enum secure_feature get_features(int argc, char **argv,
                 { "fullscreen", FEATURE_FULLSCREEN },
                 { "keyboard", FEATURE_KEYBOARD },
                 { "mouse", FEATURE_MOUSE },
+                { "ipc", FEATURE_IPC },
         };
-        size_t names_len = 7;
 
         for (int i = 1; i < argc; ++i) {
                 size_t j;
-                for (j = 0; j < names_len; ++j) {
+                for (j = 0; j < sizeof(feature_names) / sizeof(feature_names[0]); ++j) {
                         if (strcmp(feature_names[j].name, argv[i]) == 0) {
                                 break;
                         }
                 }
-                if (j == names_len) {
+                if (j == sizeof(feature_names) / sizeof(feature_names[0])) {
                         *error = cmd_results_new(CMD_INVALID,
                                         "permit", "Invalid feature grant %s", argv[i]);
                         return 0;