diff --git a/abap_transpile.json b/abap_transpile.json
index 4cada12..f19dd1b 100644
--- a/abap_transpile.json
+++ b/abap_transpile.json
@@ -1,38 +1,32 @@
 {
   "input_folder": "src",
   "input_filter": [
-    "zcl_excel_a",
-    "zcl_excel_collection_iterator",
-    "zcl_excel_collection",
-    "zcl_excel_column",
-    "zcl_excel_columns",
-    "zcl_excel_comment",
-    "zcl_excel_comments",
-    "zcl_excel_common",
-    "zcl_excel_data_validations",
-    "zcl_excel_drawings",
-    "zcl_excel_g",
-    "zcl_excel_h",
-    "zcl_excel_l",
-    "zcl_excel_range",
-    "zcl_excel_ranges",
-    "zcl_excel_row",
-    "zcl_excel_rows",
-    "zcl_excel_s",
-    "zcl_excel_table",
-    "zcl_excel_theme_color_scheme",
-    "zcl_excel_theme_eclrschemelst",
-    "zcl_excel_theme_elements",
-    "zcl_excel_theme_extlst",
-    "zcl_excel_theme_fmt_scheme",
-    "zcl_excel_theme_font_scheme",
-    "zcl_excel_theme_objectdefaults",
-    "zcl_excel_worksheet_pagebreaks",
-    "zcl_excel_worksheets",
-    "zcx_*",
-    "zexcel_.*doma",
-    "zexcel_.*dtel",
-    "zif_*"
+    "src/zcl_excel_a",
+    "src/zcl_excel_c",
+    "src/zcl_excel_data_validations",
+    "src/zcl_excel_drawings",
+    "src/zcl_excel_g",
+    "src/zcl_excel_h",
+    "src/zcl_excel_l",
+    "src/zcl_excel_range",
+    "src/zcl_excel_ranges",
+    "src/zcl_excel_row",
+    "src/zcl_excel_rows",
+    "src/zcl_excel_s",
+    "src/zcl_excel_table",
+    "src/zcl_excel_theme_color_scheme",
+    "src/zcl_excel_theme_eclrschemelst",
+    "src/zcl_excel_theme_elements",
+    "src/zcl_excel_theme_extlst",
+    "src/zcl_excel_theme_fmt_scheme",
+    "src/zcl_excel_theme_font_scheme",
+    "src/zcl_excel_theme_objectdefaults",
+    "src/zcl_excel_worksheet_pagebreaks",
+    "src/zcl_excel_worksheets",
+    "src/zcx_*",
+    "src/zexcel_.*doma",
+    "src/zexcel_.*dtel",
+    "src/zif_*"
   ],
   "output_folder": "output",
   "lib": "https://github.com/open-abap/open-abap",