diff --git a/.github/workflows/selftest.yml b/.github/workflows/selftest.yml
index 5958119..544102e 100644
--- a/.github/workflows/selftest.yml
+++ b/.github/workflows/selftest.yml
@@ -32,7 +32,7 @@ jobs:
         working-directory: testdata
         shell: bash
         run: |
-          echo "$PATH" | tr ' ' '\n'
+          echo "$PATH" | tr ':' '\n'
           go test -json -v ./... 2>&1 | tee gotest.${{ matrix.os }}.log | gotestfmt
 
       - name: Upload test log