diff --git a/.github/workflows/twister.yaml b/.github/workflows/twister.yaml
index 4b414a7c9b48d..6e1384c5a477b 100644
--- a/.github/workflows/twister.yaml
+++ b/.github/workflows/twister.yaml
@@ -19,8 +19,7 @@ concurrency:
 
 jobs:
   twister-build-prep:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on: zephyr-runner-linux-x64-4xlarge
+    runs-on: ubuntu-latest
     container:
       image: ghcr.io/zephyrproject-rtos/ci:v0.26.4
       options: '--entrypoint /bin/bash'
@@ -116,7 +115,7 @@ jobs:
           echo "fullrun=${TWISTER_FULL}" >> $GITHUB_OUTPUT
 
   twister-build:
-    runs-on: zephyr-runner-linux-x64-4xlarge
+    runs-on: ubuntu-latest
     needs: twister-build-prep
     if: needs.twister-build-prep.outputs.size != 0
     container:
diff --git a/tests/subsys/fs/common/test_fs_mkfs.c b/tests/subsys/fs/common/test_fs_mkfs.c
index e6b46f8aee258..e6d54a62dbb66 100644
--- a/tests/subsys/fs/common/test_fs_mkfs.c
+++ b/tests/subsys/fs/common/test_fs_mkfs.c
@@ -8,7 +8,7 @@
 #include <zephyr/ztest.h>
 #include <zephyr/fs/fs.h>
 
-/* Mount point and paths must be provided by test runner. */
+/* Mount point and paths must be provided by test runner. */ 
 extern struct fs_mount_t *fs_mkfs_mp;
 extern const int fs_mkfs_type;
 extern uintptr_t fs_mkfs_dev_id;