diff --git a/.github/workflows/vcpkg-linux.yml b/.github/workflows/vcpkg-linux.yml
index 1a7519325..17344bbfe 100644
--- a/.github/workflows/vcpkg-linux.yml
+++ b/.github/workflows/vcpkg-linux.yml
@@ -368,7 +368,10 @@ jobs:
         cache_path: ${{ steps.ccache-initialize-cache.outputs.CachePath }}
         image_os: ${{ steps.ccache-initialize-cache.outputs.ImageOS }}
 
+    # I'm managing the ccache configuration manually on self-hosted runners using the ccache.conf
+    # because it's or will be used by more actions.
     - name: Ccache prepare configuration 🥳
+      if: env.TinyIsSelfHostedRunner == 'false'
       run: |
         # ~ 490 * 3 + 100
         ccache --set-config max_size=1600M
diff --git a/.github/workflows/vcpkg-windows.yml b/.github/workflows/vcpkg-windows.yml
index 2f16d0d7d..8b0631a58 100644
--- a/.github/workflows/vcpkg-windows.yml
+++ b/.github/workflows/vcpkg-windows.yml
@@ -331,7 +331,10 @@ jobs:
         cache_path: ${{ steps.ccache-initialize-cache.outputs.CachePath }}
         image_os: ${{ steps.ccache-initialize-cache.outputs.ImageOS }}
 
+    # I'm managing the ccache configuration manually on self-hosted runners using the ccache.conf
+    # because it's used by more actions.
     - name: Ccache prepare configuration 🥳
+      if: env.TinyIsSelfHostedRunner == 'false'
       run: |
         # ~ 70 * 3 + 100
         ccache.exe --set-config max_size=500M