diff --git a/server/src/models/Run.ts b/server/src/models/Run.ts
index 695c10a6..17a53829 100644
--- a/server/src/models/Run.ts
+++ b/server/src/models/Run.ts
@@ -25,7 +25,7 @@ interface RunAttributes {
   log: string;
   runId: string;
   serializableOutput: Record<string, any[]>;
-  binaryOutput: Record<string, any>;
+  binaryOutput: Record<string, string>;
 }
 
 interface RunCreationAttributes extends Optional<RunAttributes, 'id'> { }