diff --git a/src/frame.c b/src/frame.c
index 4d5def2..bcd0906 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -118,9 +118,9 @@ error:
 }
 
 static ssize_t decode_info(patty_ax25_frame *frame,
-                              void *data,
-                              off_t offset,
-                              size_t size) {
+                           void *data,
+                           off_t offset,
+                           size_t size) {
     uint8_t control = ((uint8_t *)data + offset)[0];
      size_t decoded = 0;
 
@@ -132,7 +132,7 @@ static ssize_t decode_info(patty_ax25_frame *frame,
         if (PATTY_AX25_CONTROL_UNNUMBERED_INFO(control)) {
             info = 1;
         }
-    } else {
+    } else if (!PATTY_AX25_CONTROL_SUPER(control)) {
         errno = EINVAL;
 
         goto error;