diff --git a/lib/builder/webpack/warnfix-plugin.js b/lib/builder/webpack/warnfix-plugin.js
index 57a4d1f0bb..63ef48ea29 100644
--- a/lib/builder/webpack/warnfix-plugin.js
+++ b/lib/builder/webpack/warnfix-plugin.js
@@ -1,8 +1,7 @@
 export default class WarnFixPlugin {
-  apply(compiler) {
+  apply(compiler) /* istanbul ignore next */ {
     compiler.plugin('done', stats => {
       stats.compilation.warnings = stats.compilation.warnings.filter(warn => {
-        /* istanbul ignore next */
         if (warn.name === 'ModuleDependencyWarning' &&
           warn.message.includes(`export 'default'`) &&
           warn.message.indexOf('nuxt_plugin_') === 0) {
diff --git a/lib/core/renderer.js b/lib/core/renderer.js
index a4d0987b8d..abfdee4fb5 100644
--- a/lib/core/renderer.js
+++ b/lib/core/renderer.js
@@ -126,6 +126,7 @@ export default class Renderer {
 
   get isResourcesAvailable() {
     // Required for both
+    /* istanbul ignore if */
     if (!this.resources.clientManifest) {
       return false
     }
@@ -417,9 +418,11 @@ export default class Renderer {
       if (line) {
         frame.lineNumber = line
       }
+      /* istanbul ignore if */
       if (column) {
         frame.columnNumber = column
       }
+      /* istanbul ignore if */
       if (name) {
         frame.functionName = name
       }