diff --git a/core/OpenRocket Core.iml b/core/OpenRocket Core.iml
index eca58a704..046a03158 100644
--- a/core/OpenRocket Core.iml	
+++ b/core/OpenRocket Core.iml	
@@ -30,6 +30,7 @@
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src-extra" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
     </content>
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="inheritedJdk" />
diff --git a/swing/OpenRocket Swing.iml b/swing/OpenRocket Swing.iml
index 95b144e5f..52132d387 100644
--- a/swing/OpenRocket Swing.iml	
+++ b/swing/OpenRocket Swing.iml	
@@ -30,6 +30,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
     </content>
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="inheritedJdk" />