diff --git a/libs/aws/run-nshmp-haz/run-nshmp-haz-config.ts b/libs/aws/run-nshmp-haz/run-nshmp-haz-config.ts
index f7d8f717f4299c056d94327dea18e7664c3c78bd..bfd12579bbbf41dde86ce9b405ef062941b448fd 100644
--- a/libs/aws/run-nshmp-haz/run-nshmp-haz-config.ts
+++ b/libs/aws/run-nshmp-haz/run-nshmp-haz-config.ts
@@ -65,15 +65,9 @@ export interface NshmpConfig {
   /** URL to site file. */
   siteFileUrl: string;
 
-  /** Intensity measure level for deagg-epsilon */
-  iml?: number;
-
   /** Path inside model tarball for hazard code to run */
   modelPath?: string;
 
-  /** Return period for deagg */
-  returnPeriod?: number;
-
   /**
    * The URL to the repository of the hazard to use.
    */