diff --git a/packages/obsidian-testing-framework/src/index.ts b/packages/obsidian-testing-framework/src/index.ts
index b1b7a8a..afc5af0 100644
--- a/packages/obsidian-testing-framework/src/index.ts
+++ b/packages/obsidian-testing-framework/src/index.ts
@@ -81,7 +81,7 @@ function generateVaultConfig(vault: string) {
 		writeFileSync(path.join(configLocation, `${vaultHash}.json`), "{}");
 		return vaultHash;
 	} else {
-		return "";
+		return Object.entries(json.vaults).find(a => a[1].path === vault)![0];
 	}
 }