diff --git a/firmware/handheld/src/core/info.rs b/firmware/handheld/src/core/info.rs
index a094f995..9180c631 100644
--- a/firmware/handheld/src/core/info.rs
+++ b/firmware/handheld/src/core/info.rs
@@ -170,7 +170,7 @@ pub fn list_cores() -> Vec<CoreListEntry> {
             };
 
             // Skip non-directories
-            if entry.file_type().map(|t| t.is_dir()).unwrap_or(false) {
+            if !entry.file_type().map(|t| t.is_dir()).unwrap_or(false) {
                 continue;
             }