diff --git a/.github/actions/setup-mise/action.yml b/.github/actions/setup-mise/action.yml
index 4eeae03a6..0623a095c 100644
--- a/.github/actions/setup-mise/action.yml
+++ b/.github/actions/setup-mise/action.yml
@@ -12,6 +12,8 @@ runs:
       env:
         MISE_ENV: ci
         MISE_JOBS: "2"
+        CC: gcc-13
+        CXX: g++-13
       with:
         install: true
         cache: true
diff --git a/.github/workflows/gem_test.yml b/.github/workflows/gem_test.yml
index 11a384fa0..261f5a71d 100644
--- a/.github/workflows/gem_test.yml
+++ b/.github/workflows/gem_test.yml
@@ -37,6 +37,9 @@ jobs:
 
   test:
     needs: matrix
+    env:
+      CC: gcc-13
+      CXX: g++-13
     defaults:
       run:
         working-directory: ${{ inputs.gem }}
diff --git a/.mise.toml b/.mise.toml
index b618cfbe1..e03ef2228 100644
--- a/.mise.toml
+++ b/.mise.toml
@@ -1,6 +1,3 @@
-[settings]
-ruby.compile = false
-
 [tools]
 ruby = "latest"
 node = "lts"