diff --git a/src/detect-filename.c b/src/detect-filename.c
index b8eecfed19..2c82fede9a 100644
--- a/src/detect-filename.c
+++ b/src/detect-filename.c
@@ -128,10 +128,10 @@ void DetectFilenameRegister(void)
 
     g_file_match_list_id = DetectBufferTypeGetByName("files");
 
-    AppProto protos_ts[] = {
-        ALPROTO_HTTP, ALPROTO_SMTP, ALPROTO_FTP, ALPROTO_SMB, ALPROTO_NFS, 0 };
-    AppProto protos_tc[] = {
-        ALPROTO_HTTP, ALPROTO_FTP, ALPROTO_SMB, ALPROTO_NFS, 0 };
+    AppProto protos_ts[] = { ALPROTO_HTTP, ALPROTO_SMTP, ALPROTO_FTP, ALPROTO_FTPDATA, ALPROTO_SMB,
+        ALPROTO_NFS, 0 };
+    AppProto protos_tc[] = { ALPROTO_HTTP, ALPROTO_FTP, ALPROTO_FTPDATA, ALPROTO_SMB, ALPROTO_NFS,
+        0 };
 
     for (int i = 0; protos_ts[i] != 0; i++) {
         DetectAppLayerInspectEngineRegister2("file.name", protos_ts[i],