diff --git a/src/components/Discover/Conformance/ConformanceSidebar.vue b/src/components/Discover/Conformance/ConformanceSidebar.vue
index aaa3eff..d754317 100644
--- a/src/components/Discover/Conformance/ConformanceSidebar.vue
+++ b/src/components/Discover/Conformance/ConformanceSidebar.vue
@@ -356,9 +356,7 @@ export default {
                   break;
                 case 'Start & End':
                   if(!this.isAlreadySubmit) {
-                    if(this.selectCfmPtEteSEStart && this.selectCfmPtEteSEEnd){
-                      disabledBool = false;
-                    }
+                    disabledBool = !(this.selectCfmPtEteSEStart && this.selectCfmPtEteSEEnd);
                   } else {
                     disabledBool = (!this.selectCfmPtEteSEStart && this.selectCfmPtEteSEEnd) 
                     || (this.selectCfmPtEteSEStart && !this.selectCfmPtEteSEEnd);