diff --git a/src/core/lib/misc.c b/src/core/lib/misc.c
index d31c8ab..9193ea3 100644
--- a/src/core/lib/misc.c
+++ b/src/core/lib/misc.c
@@ -427,5 +427,5 @@ void generateKey(char *key, int keyLength)
         key[i] = (char) numberBuffer;
     }
 
-    key[getKeyLength()] = '\0';
+    key[keyLength] = '\0';
 }
\ No newline at end of file