diff --git a/datalayer-validation-core.js b/datalayer-validation-core.js
index 39e72d3..3342434 100755
--- a/datalayer-validation-core.js
+++ b/datalayer-validation-core.js
@@ -1,5 +1,5 @@
 const schemaParser = require('./schema-parser');
-const Ajv = require('ajv').default;
+const Ajv = require('ajv');
 const debugging = process.env.PENGUIN_DEBUGGING || false;
 let fullValidation = [];
 
@@ -277,6 +277,7 @@ function checkMissingEvents(schemaItem, dataLayer) {
  * @param {*} callback Função que será executada após o sucesso da validação, como parâmetro um array com o status das validações
  */
 let validate = (schema, dataLayer, callback) => {
+  fullValidation = [];
   let schemaItem = schema.array.items;
   let isSchemaEmpty = schemaItem.length === 0;
   let isObjEmpty = Object.entries(dataLayer).length === 0 && dataLayer.constructor === Object;
diff --git a/package-lock.json b/package-lock.json
index 581c2e3..e22b706 100755
--- a/package-lock.json
+++ b/package-lock.json
@@ -561,13 +561,13 @@
       }
     },
     "ajv": {
-      "version": "7.2.1",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-7.2.1.tgz",
-      "integrity": "sha512-+nu0HDv7kNSOua9apAVc979qd932rrZeb3WOvoiD31A/p1mIE5/9bN2027pE2rOPYEdS3UHzsvof4hY+lM9/WQ==",
+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "requires": {
         "fast-deep-equal": "^3.1.1",
-        "json-schema-traverse": "^1.0.0",
-        "require-from-string": "^2.0.2",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
         "uri-js": "^4.2.2"
       }
     },
@@ -3064,8 +3064,7 @@
     "fast-json-stable-stringify": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
-      "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==",
-      "dev": true
+      "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw=="
     },
     "fast-levenshtein": {
       "version": "2.0.6",
@@ -3968,9 +3967,9 @@
       "dev": true
     },
     "json-schema-traverse": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
-      "integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug=="
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
     },
     "json-stable-stringify-without-jsonify": {
       "version": "1.0.1",
@@ -5295,7 +5294,8 @@
     "require-from-string": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
-      "integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw=="
+      "integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==",
+      "dev": true
     },
     "require-main-filename": {
       "version": "2.0.0",
diff --git a/package.json b/package.json
index 1450053..79ce1d5 100755
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "branch": "master"
   },
   "dependencies": {
-    "ajv": "^7.2.1"
+    "ajv": "^6.12.6"
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",