diff --git a/core/src/net/sf/openrocket/startup/Startup.java b/core/src/net/sf/openrocket/startup/Startup.java
index 7a854efe7..31b9d2d8b 100644
--- a/core/src/net/sf/openrocket/startup/Startup.java
+++ b/core/src/net/sf/openrocket/startup/Startup.java
@@ -58,7 +58,7 @@ public class Startup {
 
 		// Must be done after localization is initialized
 		ComponentPresetDatabase componentPresetDao = new ComponentPresetDatabase();
-		componentPresetDao.load("datafiles/presets", ".*csv");
+		componentPresetDao.load("datafiles/presets", "(?i).*csv");
 		Application.setComponentPresetDao( componentPresetDao );
 		
 		// Continue startup in Startup2 class (where Application is already set up)