diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 812d8c6712a..81ba85fe27f 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: systemd/mkosi@4519cfd9f5f4a32c96e4d4e0f2df7005b677057f
+      - uses: systemd/mkosi@13eb5b68bd5fb234dd0da3b242d80954faf91b95
 
       # 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/mkosi.yml b/.github/workflows/mkosi.yml
index d6dee7b3a5d..5f14be65998 100644
--- a/.github/workflows/mkosi.yml
+++ b/.github/workflows/mkosi.yml
@@ -120,7 +120,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: systemd/mkosi@4519cfd9f5f4a32c96e4d4e0f2df7005b677057f
+      - uses: systemd/mkosi@13eb5b68bd5fb234dd0da3b242d80954faf91b95
 
       # 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.clangd b/mkosi.clangd
index 23251baf632..19ec84c2c9d 100755
--- a/mkosi.clangd
+++ b/mkosi.clangd
@@ -9,20 +9,19 @@ else
 fi
 
 MKOSI_CONFIG="$("${SPAWN[@]}" mkosi --json summary | jq -r .Images[-1])"
-DISTRIBUTION="$(jq -r .Distribution <<< "$MKOSI_CONFIG")"
-RELEASE="$(jq -r .Release <<< "$MKOSI_CONFIG")"
-ARCH="$(jq -r .Architecture <<< "$MKOSI_CONFIG")"
+BUILDDIR="$(jq -r .BuildDirectory <<< "$MKOSI_CONFIG")"
+BUILDSUBDIR="$(jq -r .BuildSubdirectory <<< "$MKOSI_CONFIG")"
 
 exec "${SPAWN[@]}" mkosi \
     --incremental=strict \
     --build-sources-ephemeral=no \
     --format=none \
     build \
+    -- \
     clangd \
     --compile-commands-dir=/work/build \
     --path-mappings="\
 $(pwd)=/work/src,\
-$(pwd)/build/mkosi.builddir/$DISTRIBUTION~$RELEASE~$ARCH/=/work/build,\
-$(pwd)/build/mkosi.cache/$DISTRIBUTION~$RELEASE~$ARCH~build.cache/usr/include/=/usr/include" \
+$BUILDDIR/$BUILDSUBDIR=/work/build"\
     "$@"
 
diff --git a/test/integration-test-wrapper.py b/test/integration-test-wrapper.py
index 58860faa111..746c0f98d91 100755
--- a/test/integration-test-wrapper.py
+++ b/test/integration-test-wrapper.py
@@ -43,6 +43,7 @@ class Summary:
     release: str
     architecture: str
     builddir: Path
+    buildsubdir: Path
     environment: dict[str, str]
 
     @classmethod
@@ -65,6 +66,7 @@ class Summary:
             release=j['Images'][-1]['Release'],
             architecture=j['Images'][-1]['Architecture'],
             builddir=Path(j['Images'][-1]['BuildDirectory']),
+            buildsubdir=Path(j['Images'][-1]['BuildSubdirectory']),
             environment=j['Images'][-1]['Environment'],
         )
 
@@ -298,7 +300,7 @@ def process_coverage(args: argparse.Namespace, summary: Summary, name: str, jour
                     '--include=*/',
                     '--include=*.gcno',
                     '--exclude=*',
-                    f'{os.fspath(args.meson_build_dir / summary.builddir)}/',
+                    f'{os.fspath(summary.builddir / summary.buildsubdir)}/',
                     os.fspath(Path(tmp) / 'work/build'),
                 ],
                 check=True,