diff --git a/src/zabapgit_definitions.prog.abap b/src/zabapgit_definitions.prog.abap
index b51169371..51a0e184e 100644
--- a/src/zabapgit_definitions.prog.abap
+++ b/src/zabapgit_definitions.prog.abap
@@ -15,7 +15,7 @@ TYPES: BEGIN OF ty_file_signature,
        END OF ty_file_signature.
 
 TYPES: ty_file_signatures_tt TYPE STANDARD TABLE OF ty_file_signature WITH DEFAULT KEY.
-TYPES: ty_file_signatures_ts TYPE SORTED TABLE OF ty_file_signature WITH UNIQUE KEY path filename..
+TYPES: ty_file_signatures_ts TYPE SORTED TABLE OF ty_file_signature WITH UNIQUE KEY path filename.
 
 TYPES: BEGIN OF ty_file.
        INCLUDE TYPE ty_file_signature.