diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a17ffe96..5755e13a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -81,3 +81,9 @@ jobs:
 
       - name: Run tests
         run: bun install && bun test
+
+      - name: Setup Cairo VM TS CLI
+        run: bun link
+
+      - name: Run all Cairo Zero & Cairo programs
+        run: make run-all
diff --git a/Makefile b/Makefile
index 0a5ba0c8..af3eea61 100644
--- a/Makefile
+++ b/Makefile
@@ -90,6 +90,7 @@ run-all: $(VALID_COMPILED_CAIRO_0_FILES) $(COMPILED_CAIRO_FILES)
 		for file in $$failed_tests; do \
 			echo $$file; \
 		done; \
+		exit 1; \
 	else \
 		echo "All $$passed_tests_ctr tests passed."; \
 	fi