diff --git a/src/Layout-test-utils.c b/src/Layout-test-utils.c
index 1f9c4fc5..833ab0f9 100644
--- a/src/Layout-test-utils.c
+++ b/src/Layout-test-utils.c
@@ -92,7 +92,7 @@ void test(const char *name, css_node_t *style, css_node_t *expected_layout) {
   }
 }
 
-void tests_finished() {
+int tests_finished() {
   failed_test_t *failed_test = failed_test_head;
   printf("\n");
 
@@ -121,8 +121,10 @@ void tests_finished() {
 
   if (tests_failed > 0) {
     printf("TESTS FAILED: %d\n", tests_failed);
+    return 1;
   } else {
     printf("ALL TESTS PASSED\n");
+    return 0;
   }
 }
 
diff --git a/src/Layout-test-utils.h b/src/Layout-test-utils.h
index 216d0b00..716e3d58 100644
--- a/src/Layout-test-utils.h
+++ b/src/Layout-test-utils.h
@@ -5,7 +5,7 @@
 #include <string.h>
 
 void test(const char *name, css_node_t *style, css_node_t *expected_layout);
-void tests_finished(void);
+int tests_finished(void);
 css_dim_t measure(void *context, float width);
 void init_css_node_children(css_node_t *node, int children_count);
 css_node_t *new_test_css_node(void);
diff --git a/src/__tests__/Layout-test.c b/src/__tests__/Layout-test.c
index 8593ad06..3c6ab1ae 100644
--- a/src/__tests__/Layout-test.c
+++ b/src/__tests__/Layout-test.c
@@ -3166,5 +3166,5 @@ int main()
     test("should layout with absolutely position bottom", root_node, root_layout);
   }
   /** END_GENERATED **/
-  tests_finished();
+  return tests_finished();
 }