diff --git a/src/pages/EditMonitor.vue b/src/pages/EditMonitor.vue
index c13ecc7a6..0e1faf372 100644
--- a/src/pages/EditMonitor.vue
+++ b/src/pages/EditMonitor.vue
@@ -1348,7 +1348,8 @@ message HealthCheckResponse {
                 this.monitor.body = JSON.stringify(JSON.parse(this.monitor.body), null, 4);
             }
 
-            if (this.monitor.type && this.monitor.type !== "http" && (this.monitor.type !== "keyword" || this.monitor.type !== "json-query")) {
+            const monitorTypesWithEncodingAllowed = [ "http", "keyword", "json-query" ];
+            if (this.monitor.type && !monitorTypesWithEncodingAllowed.includes(this.monitor.type)) {
                 this.monitor.httpBodyEncoding = null;
             }