:wrench: test nightly

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index dc31cb38749324eca7cf53d287dbd97219978b9e..a6bb12d9288029f2acbe1acd6fdb8b733919d726 100644 (file)
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -13,6 +13,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     env:
+      CC: gcc
       USE_LTO: 1 
     runs-on: ${{ matrix.os }}
     if: "!contains(github.event.head_commit.message, '[skip ci]')"