diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f0fbd72da59..a3c63e312f9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -268,6 +268,8 @@ jobs:
     runs-on: ubuntu-latest
     container: jforissier/optee_os_ci:qemuv8_check2
     steps:
+      - name: Remove /__t/*
+        run: rm -rf /__t/*
       - name: Restore build cache
         uses: actions/cache@v3
         with:
@@ -371,6 +373,8 @@ jobs:
     runs-on: ubuntu-latest
     container: jforissier/optee_os_ci:qemuv8_check2
     steps:
+      - name: Remove /__t/*
+        run: rm -rf /__t/*
       - name: Restore build cache
         uses: actions/cache@v3
         with: