diff --git a/openbsc/src/gprs/gprs_gb_parse.c b/openbsc/src/gprs/gprs_gb_parse.c
index a0a4469..db40e97 100644
--- a/openbsc/src/gprs/gprs_gb_parse.c
+++ b/openbsc/src/gprs/gprs_gb_parse.c
@@ -155,7 +155,7 @@
 
 	/* Skip MS network capability */
 	if (lv_shift(&data, &data_len, NULL, &value_len) <= 0 ||
-	    value_len < 1 || value_len > 2)
+	    value_len < 1 || value_len > 8)
 		/* invalid */
 		return 0;;