diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index da5936f..01ac06f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,20 @@ jobs:
         steps:
             - name: Checkout sources
               uses: actions/checkout@v4
+            - name: Increase disk space
+              run: |
+                rm -rf /__t/CodeQL
+                rm -rf /__t/Java_Temurin-Hotspot_jdk
+                rm -rf /__t/Java_Temurin-Hotspot_jdk
+                rm -rf /__t/PyPy
+                rm -rf /__t/Python/3.10.*
+                rm -rf /__t/Python/3.11.*
+                rm -rf /__t/Python/3.9.*
+                rm -rf /__t/Python/3.8.*
+                rm -rf /__t/Python/3.7.*
+                rm -rf /__t/Ruby
+                rm -rf /__t/go
+                rm -rf /__t/node
             - name: Install tuttest dependencies
               run: |
                   apt-get update -qqy