diff --git a/.github/scripts/all_check.py b/.github/scripts/all_check.py
new file mode 100755
index 0000000..d842c1a
--- /dev/null
+++ b/.github/scripts/all_check.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+"""
+Makes sure:
+
+ * All jobs are listed in the 'all' job
+ * Only existing tests are listed
+
+"""
+
+# SPDX-FileCopyrightText: 2022 Google LLC
+#
+# SPDX-License-Identifier: Apache-2.0
+
+import sys
+import yaml
+
+CI_PATH = ".github/workflows/ci.yml"
+ALL_TEST = "all"
+
+def main():
+  ci_yml_fp = open(CI_PATH, "r")
+  ci_yml_parsed = yaml.load(ci_yml_fp, Loader=yaml.FullLoader)
+
+  all_jobs = set(ci_yml_parsed['jobs'].keys()) - {ALL_TEST}
+  all_needs = set(ci_yml_parsed["jobs"][ALL_TEST]["needs"])
+
+  if all_jobs - all_needs:
+    sys.exit(f"Not all jobs mentioned in {ALL_TEST}.needs: {all_jobs - all_needs}")
+
+  if all_needs - all_jobs:
+    sys.exit(f"Non-existing jobs found in {ALL_TEST}.needs: {all_needs - all_jobs}")
+
+
+if __name__ == '__main__':
+  main()
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 779e7ae..6bc405e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -179,3 +179,36 @@ jobs:
       - name: Run `clash-vexriscv-sim` HDL test
         run: |
           cabal run clash-vexriscv-sim:hdl-test
+
+  all:
+    name: All jobs finished
+    if: ${{ !cancelled() }}
+    needs: [
+        'license-check',
+        'rust-checks',
+        'vex-riscv',
+        'rust-build-programs'
+      ]
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Check dependencies for failures
+        run: |
+          # Test all dependencies for success/failure
+          set -x
+          success="${{ contains(needs.*.result, 'success') }}"
+          fail="${{ contains(needs.*.result, 'failure') }}"
+          set +x
+
+          # Test whether success/fail variables contain sane values
+          if [[ "${success}" != "true" && "${success}" != "false" ]]; then exit 1; fi
+          if [[ "${fail}"    != "true" && "${fail}"    != "false" ]]; then exit 1; fi
+
+          # We want to fail if one or more dependencies fail. For safety, we introduce
+          # a second check: if no dependencies succeeded something weird is going on.
+          if [[ "${fail}" == "true" || "${success}" == "false" ]]; then
+            echo "One or more dependency failed, or no dependency succeeded."
+            exit 1
+          fi
diff --git a/clash-vexriscv/src/ffi/impl.cpp b/clash-vexriscv/src/ffi/impl.cpp
index 88eda62..ce10a32 100644
--- a/clash-vexriscv/src/ffi/impl.cpp
+++ b/clash-vexriscv/src/ffi/impl.cpp
@@ -95,7 +95,7 @@ void set_comb_inputs(VVexRiscv *top, const COMB_INPUT *input)
 }
 
 // Set all outputs
-void set_ouputs(VVexRiscv *top, OUTPUT *output)
+void set_outputs(VVexRiscv *top, OUTPUT *output)
 {
 	output->iBusWishbone_CYC = top->iBusWishbone_CYC;
 	output->iBusWishbone_STB = top->iBusWishbone_STB;
@@ -129,7 +129,7 @@ void vexr_init_stage1(VerilatedVcdC *vcd, VVexRiscv *top, const NON_COMB_INPUT *
 	if (vcd != NULL) {
 		vcd->dump(contextp->time());
 	}
-	set_ouputs(top, output);
+	set_outputs(top, output);
 
 	// Advance time by 50 nanoseconds. This is an arbitrary value. Ideally, we would
 	// do something similar to Clash's template tag "~LONGESTPERIOD".
@@ -166,7 +166,7 @@ void vexr_step_rising_edge(VerilatedVcdC *vcd, VVexRiscv *top, uint64_t time_add
 	}
 
 	// Set all outputs
-	set_ouputs(top, output);
+	set_outputs(top, output);
 }
 
 void vexr_step_falling_edge(VerilatedVcdC *vcd, VVexRiscv *top, uint64_t time_add, const COMB_INPUT *input)