diff --git a/.github/workflows/ci-linux.yml b/.github/workflows/ci-linux.yml
index 76e4e37da..08a409515 100644
--- a/.github/workflows/ci-linux.yml
+++ b/.github/workflows/ci-linux.yml
@@ -32,6 +32,7 @@ jobs:
     - name: Install FSF toolchain
       uses: alire-project/alr-install@v1
       with:
+        cache: false
         crates: gnat_native gprbuild
 
     - name: Install Python 3.x (required for the testsuite)