diff --git a/.github/actions/setup-clightning/action.yaml b/.github/actions/setup-clightning/action.yaml
index 5ec85375..175f73b8 100644
--- a/.github/actions/setup-clightning/action.yaml
+++ b/.github/actions/setup-clightning/action.yaml
@@ -55,7 +55,7 @@ runs:
           lightning_git/devtools/mkfunding
           lightning_git/devtools/mkclose
           lightning_git/devtools/mkgossip
-        key: core-lightning-${{ inputs.checkout-version }}
+        key: core-lightning-a877622a0ffb2c061d03c9d44baa47c9e2a90426
 
     - name: Setup Python 3.8
       if: steps.cache-core-lightning.outputs.cache-hit != 'true'
@@ -96,8 +96,8 @@ runs:
       if: steps.cache-core-lightning.outputs.cache-hit != 'true'
       uses: actions/checkout@v4
       with:
-        repository: ElementsProject/lightning
-        ref: ${{ inputs.checkout-version }}
+        repository: JssDWt/lightning
+        ref: a877622a0ffb2c061d03c9d44baa47c9e2a90426
         path: lightning_git
 
     - name: Build Lightning
diff --git a/.github/actions/test-lspd/action.yaml b/.github/actions/test-lspd/action.yaml
index e550b34c..813cafb4 100644
--- a/.github/actions/test-lspd/action.yaml
+++ b/.github/actions/test-lspd/action.yaml
@@ -96,7 +96,7 @@ runs:
           lightning_git/devtools/mkfunding
           lightning_git/devtools/mkclose
           lightning_git/devtools/mkgossip
-        key: core-lightning-${{ inputs.CLN_VERSION }}
+        key: core-lightning-a877622a0ffb2c061d03c9d44baa47c9e2a90426
 
     - name: Cache Bitcoin Core
       uses: actions/cache@v4