diff --git a/src/verifications.js b/src/verifications.js
index 64b8a02..4faecfb 100644
--- a/src/verifications.js
+++ b/src/verifications.js
@@ -226,7 +226,7 @@ const runJSON = async (proofData, checkPath, params) => {
   }
 
   if (typeof proofData === 'object' && !Array.isArray(proofData) && checkPath[0] === '*') {
-    return await runJSON(Object.values(proofData), checkPath.slice(1), params)
+    return runJSON(Object.values(proofData), checkPath.slice(1), params)
   }
 
   if (Array.isArray(proofData)) {
@@ -248,12 +248,12 @@ const runJSON = async (proofData, checkPath, params) => {
   if (checkPath.length === 0) {
     switch (params.claimRelation) {
       case ClaimRelation.ONEOF:
-        return await containsProof(proofData.join('|'), params)
+        return containsProof(proofData.join('|'), params)
 
       case ClaimRelation.CONTAINS:
       case ClaimRelation.EQUALS:
       default:
-        return await containsProof(proofData, params)
+        return containsProof(proofData, params)
     }
   }
 
@@ -261,7 +261,7 @@ const runJSON = async (proofData, checkPath, params) => {
     throw new Error('err_json_structure_incorrect')
   }
 
-  return await runJSON(
+  return runJSON(
     proofData[checkPath[0]],
     checkPath.slice(1),
     params