diff --git a/.github/actionlint.yml b/.github/actionlint.yml
index 362480f256..cb36e2eee6 100644
--- a/.github/actionlint.yml
+++ b/.github/actionlint.yml
@@ -4,6 +4,8 @@ self-hosted-runner:
     - dev
     - gen3
     - large
+    # Remove `macos-14` from the list after https://github.com/rhysd/actionlint/pull/392 is merged.
+    - macos-14
     - small
     - us-east-2
 config-variables:
diff --git a/.github/workflows/neon_extra_builds.yml b/.github/workflows/neon_extra_builds.yml
index f8fb62d3f8..c90ef60074 100644
--- a/.github/workflows/neon_extra_builds.yml
+++ b/.github/workflows/neon_extra_builds.yml
@@ -26,7 +26,7 @@ jobs:
       contains(github.event.pull_request.labels.*.name, 'run-extra-build-*') ||
       github.ref_name == 'main'
     timeout-minutes: 90
-    runs-on: macos-latest
+    runs-on: macos-14
 
     env:
       # Use release build only, to have less debug info around
@@ -60,21 +60,21 @@ jobs:
         uses: actions/cache@v3
         with:
           path: pg_install/v14
-          key: v1-${{ runner.os }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v14_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
+          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v14_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
 
       - name: Cache postgres v15 build
         id: cache_pg_15
         uses: actions/cache@v3
         with:
           path: pg_install/v15
-          key: v1-${{ runner.os }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v15_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
+          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v15_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
 
       - name: Cache postgres v16 build
         id: cache_pg_16
         uses: actions/cache@v3
         with:
           path: pg_install/v16
-          key: v1-${{ runner.os }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v16_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
+          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v16_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
 
       - name: Set extra env for macOS
         run: |
@@ -89,7 +89,7 @@ jobs:
             !~/.cargo/registry/src
             ~/.cargo/git
             target
-          key: v1-${{ runner.os }}-cargo-${{ hashFiles('./Cargo.lock') }}-${{ hashFiles('./rust-toolchain.toml') }}-rust
+          key: v1-${{ runner.os }}-${{ runner.arch }}-cargo-${{ hashFiles('./Cargo.lock') }}-${{ hashFiles('./rust-toolchain.toml') }}-rust
 
       - name: Build postgres v14
         if: steps.cache_pg_14.outputs.cache-hit != 'true'
@@ -110,7 +110,7 @@ jobs:
         run: make walproposer-lib -j$(sysctl -n hw.ncpu)
 
       - name: Run cargo build
-        run: cargo build --all --release
+        run: PQ_LIB_DIR=$(pwd)/pg_install/v16/lib cargo build --all --release
 
       - name: Check that no warnings are produced
         run: ./run_clippy.sh