diff --git a/.github/workflows/ci_suite.yml b/.github/workflows/ci_suite.yml
index 46871b3852..7e9650f98e 100644
--- a/.github/workflows/ci_suite.yml
+++ b/.github/workflows/ci_suite.yml
@@ -8,7 +8,7 @@ on:
     - master
 jobs:
   run_linters:
-    if: !contains(github.event.head_commit.message, '[ci skip]')
+    if: "!contains(github.event.head_commit.message, '[ci skip]')"
     name: Run Linters
     runs-on: ubuntu-22.04
     steps:
@@ -51,7 +51,7 @@ jobs:
           outputFile: output-annotations.txt
 
   compile_all_maps:
-    if: !contains(github.event.head_commit.message, '[ci skip]')
+    if: "!contains(github.event.head_commit.message, '[ci skip]')"
     name: Compile Maps
     runs-on: ubuntu-22.04
     steps:
@@ -67,7 +67,7 @@ jobs:
           source $HOME/BYOND/byond/bin/byondsetup
           tools/build/build --ci dm -DCIBUILDING -DCITESTING -DALL_MAPS
   run_all_tests:
-    if: !contains(github.event.head_commit.message, '[ci skip]')
+    if: "!contains(github.event.head_commit.message, '[ci skip]')"
     name: Integration Tests
     runs-on: ubuntu-22.04
     services:
@@ -118,7 +118,7 @@ jobs:
           tools/build/build --ci -DCIBUILDING
           bash tools/ci/run_server.sh
   test_windows:
-    if: !contains(github.event.head_commit.message, '[ci skip]')
+    if: "!contains(github.event.head_commit.message, '[ci skip]')"
     name: Windows Build
     runs-on: windows-latest
     steps: