diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index f00d511c9d..f3ebe4aaaf 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: systemd/mkosi@5e739ef1ed02a4f3b6ae64e50a8ee186cbcb21c2
+      - uses: systemd/mkosi@0d1143150835b21c1bfe64428df5f45b558280b1
 
       # Freeing up disk space with rm -rf can take multiple minutes. Since we don't need the extra free space
       # immediately, we remove the files in the background. However, we first move them to a different location
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 8296ac20fb..c404169792 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -36,7 +36,7 @@ jobs:
           VALIDATE_ALL_CODEBASE: false
           VALIDATE_GITHUB_ACTIONS: true
 
-      - uses: systemd/mkosi@5e739ef1ed02a4f3b6ae64e50a8ee186cbcb21c2
+      - uses: systemd/mkosi@0d1143150835b21c1bfe64428df5f45b558280b1
 
       - name: Check that tabs are not used in Python code
         run: sh -c '! git grep -P "\\t" -- src/boot/generate-hwids-section.py src/ukify/ukify.py test/integration-tests/integration-test-wrapper.py'
diff --git a/.github/workflows/mkosi.yml b/.github/workflows/mkosi.yml
index aa82ee0d51..badcfa1daa 100644
--- a/.github/workflows/mkosi.yml
+++ b/.github/workflows/mkosi.yml
@@ -113,7 +113,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: systemd/mkosi@5e739ef1ed02a4f3b6ae64e50a8ee186cbcb21c2
+      - uses: systemd/mkosi@0d1143150835b21c1bfe64428df5f45b558280b1
 
       # Freeing up disk space with rm -rf can take multiple minutes. Since we don't need the extra free space
       # immediately, we remove the files in the background. However, we first move them to a different location
diff --git a/mkosi/mkosi.conf b/mkosi/mkosi.conf
index 746a0651cf..4682332c16 100644
--- a/mkosi/mkosi.conf
+++ b/mkosi/mkosi.conf
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
 [Config]
-MinimumVersion=commit:5e739ef1ed02a4f3b6ae64e50a8ee186cbcb21c2
+MinimumVersion=commit:0d1143150835b21c1bfe64428df5f45b558280b1
 Dependencies=
         exitrd
         initrd
diff --git a/tools/fetch-mkosi.py b/tools/fetch-mkosi.py
index 175bb45990..b18adf7bfa 100755
--- a/tools/fetch-mkosi.py
+++ b/tools/fetch-mkosi.py
@@ -75,7 +75,7 @@ def update_mkosi(args):
         print(f'mkosi: commit {new_commit!s} is still fresh')
         return
 
-    cmd = ['git', '-C', args.dir.as_posix(), 'log', '--graph',
+    cmd = ['git', '-C', args.dir.as_posix(), 'log', '--graph', '--first-parent', '--no-merges',
            '--pretty=oneline', '--no-decorate', '--abbrev-commit', '--abbrev=10',
            f'{old_commit}..{new_commit}']
     print(f"+ {shlex.join(cmd)}")