diff --git a/.forgejo/workflows/check-gcc.yaml b/.forgejo/workflows/check-gcc.yaml
index b28fa13..cd6d98b 100644
--- a/.forgejo/workflows/check-gcc.yaml
+++ b/.forgejo/workflows/check-gcc.yaml
@@ -1,4 +1,4 @@
-name: Checks Parsee's correctness on GCC
+name: Checks Parsee's correctness on GCC+Debian
 on: [push]
 jobs:
   compile:
@@ -23,7 +23,10 @@ jobs:
       - name: Clone Parsee
         uses: actions/checkout@v3
       - name: Build Parsee
-        run: 'make && make ayadoc'
+        run: >
+          echo 'CFLAGS=-Werror -Wall -Wextra -pedantic' >> build.conf
+          cat build.conf
+          make && make ayadoc
       - name: Install Parsee
         run: 'make install'