diff --git a/action.yml b/action.yml
index 7ecf1e0..1fa899d 100644
--- a/action.yml
+++ b/action.yml
@@ -36,13 +36,13 @@ runs:
         ${{ inputs.fawltydeps-version }}
         ${{ inputs.requirements-files || inputs.requirementsFiles }}
       shell: bash
-        #- run: echo "::add-matcher::$GITHUB_ACTION_PATH/fawltydeps-matcher.json"
-        #shell: bash
+    - run: echo "::add-matcher::$GITHUB_ACTION_PATH/fawltydeps-matcher.json"
+      shell: bash
     - id: run-fawltydeps
       run: >
         $GITHUB_ACTION_PATH/bin/run_fawltydeps
         ${{ inputs.options }}
         ${{ inputs.paths }}
       shell: bash
-        #- run: echo "::remove-matcher owner=fawltydeps-matcher::"
-        #shell: bash
+    - run: echo "::remove-matcher owner=fawltydeps-matcher::"
+      shell: bash
diff --git a/fawltydeps-matcher.json b/fawltydeps-matcher.json
index 81f455c..7b6f8b8 100644
--- a/fawltydeps-matcher.json
+++ b/fawltydeps-matcher.json
@@ -8,10 +8,10 @@
 					"message": 1
 				},
 				{
-					"regexp": "^    (.+):([0-9]+)$",
+					"regexp": "^	(.+):([0-9]+)$",
 					"file": 1,
 					"line": 2,
-                    "loop": true
+					"loop": true
 				}
 			]
 		}