diff --git a/src/lib/integrationTests/suites/versioningTests.ts b/src/lib/integrationTests/suites/versioningTests.ts
index a05160c7..e3c223dc 100644
--- a/src/lib/integrationTests/suites/versioningTests.ts
+++ b/src/lib/integrationTests/suites/versioningTests.ts
@@ -236,7 +236,23 @@ export const versioningTestSuite: TestSuite = {
           
           parkId = park.id;
           
-          await new Promise(resolve => setTimeout(resolve, 100));
+          // Poll for version creation
+          let v1 = null;
+          const pollStart = Date.now();
+          while (!v1 && Date.now() - pollStart < 5000) {
+            const { data } = await supabase
+              .from('park_versions')
+              .select('version_id')
+              .eq('park_id', park.id)
+              .eq('version_number', 1)
+              .single();
+            
+            if (data) {
+              v1 = data;
+              break;
+            }
+            await new Promise(resolve => setTimeout(resolve, 100));
+          }
           
           if (!v1) throw new Error('Version 1 not created after 5s timeout');