diff --git a/dev-tools/idea/.idea/compiler.xml b/dev-tools/idea/.idea/compiler.xml
index f7f8612116f..56d8b8fbce7 100644
--- a/dev-tools/idea/.idea/compiler.xml
+++ b/dev-tools/idea/.idea/compiler.xml
@@ -38,6 +38,8 @@
       <entry name="?*.zip" />
       <entry name="org.apache.lucene.index.codecs*" />
       <entry name="README*" />
+      <entry name="[a-zA-Z][a-zA-Z]" />
+      <entry name="[a-zA-Z][a-zA-Z]-[a-zA-Z][a-zA-Z]" />
     </wildcardResourcePatterns>
   </component>
   <component name="JavacSettings">
diff --git a/dev-tools/idea/solr/contrib/langid/langid.iml b/dev-tools/idea/solr/contrib/langid/langid.iml
index f6a1c971dfb..b59a8960c81 100644
--- a/dev-tools/idea/solr/contrib/langid/langid.iml
+++ b/dev-tools/idea/solr/contrib/langid/langid.iml
@@ -8,6 +8,7 @@
       <sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/test-files" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/resources" isTestSource="false" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />