diff --git a/build.sh b/build.sh
index 0bf2e1966..5d59a8f0a 100755
--- a/build.sh
+++ b/build.sh
@@ -76,6 +76,17 @@ BuildWithXbuild()
     CheckExitCode xbuild /p:Configuration=Release /p:Platform=x86 /t:Build /p:AllowedReferenceRelatedFileExtensions=.pdb $slnFile
 }
 
+LintUI()
+{
+    ProgressStart 'ESLint'
+    CheckExitCode yarn eslint
+    ProgressEnd 'ESLint'
+
+    ProgressStart 'Stylelint'
+    CheckExitCode yarn stylelint
+    ProgressEnd 'Stylelint'
+}
+
 Build()
 {
     ProgressStart 'Build'
@@ -102,6 +113,8 @@ RunGulp()
     yarn install
     ProgressEnd 'yarn install'
 
+    LintUI
+
     ProgressStart 'Running gulp'
     CheckExitCode yarn run build --production
     ProgressEnd 'Running gulp'