diff --git a/src/lefile.h b/src/lefile.h
index 0b9f3418..e2cd5f46 100644
--- a/src/lefile.h
+++ b/src/lefile.h
@@ -180,8 +180,8 @@ protected:
 
     InputFile *fif;
     OutputFile *fof;
-    long le_offset;
-    long exe_offset;
+    unsigned le_offset;
+    unsigned exe_offset;
 
     le_header_t ih;
     le_header_t oh;