diff --git a/sink/sink20169.c b/sink/sink20169.c
index 4598bcc..15b3458 100644
--- a/sink/sink20169.c
+++ b/sink/sink20169.c
@@ -378,5 +378,4 @@ int main(int argc, char **argv) {
     deinitForwarder(&forwarderHandle);
     deinitReceiver(&receiverHandle);
     deinitConfig(&configHandle);
-    free(configFilename);
 }