diff --git a/.github/set-output b/.github/set-output
deleted file mode 100755
index a9bcd1c..0000000
--- a/.github/set-output
+++ /dev/null
@@ -1,10 +0,0 @@
-#! /usr/bin/env bash
-
-# Sets a (multi-line) output of the current step.
-# Usage: set-output NAME <FILE
-name=$1
-delim=EOS_${name}_$(openssl rand -hex 16)
-
-echo >>$GITHUB_OUTPUT "$name<<$delim"
-cat >>$GITHUB_OUTPUT
-echo >>$GITHUB_OUTPUT "$delim"
diff --git a/.github/workflows/translations.yml b/.github/workflows/translations.yml
index e183fa4..a417c33 100644
--- a/.github/workflows/translations.yml
+++ b/.github/workflows/translations.yml
@@ -25,7 +25,10 @@ jobs:
       - run: ./lang/report.sh | tee after.tsv | column -t
       - run: .github/pr_text.py | tee summary.md
 
-      - run: .github/set-output summary <summary.md
+      - run: |
+          echo >>$GITHUB_OUTPUT "summary<<EOS_SUMMARY"
+          cat  >>$GITHUB_OUTPUT <summary.md
+          echo >>$GITHUB_OUTPUT "EOS_SUMMARY"
         id: report
       - run: rm before.tsv after.tsv summary.md