diff --git a/.hgignore b/.hgignore
index 5ebcc9742..df7c3e5db 100644
--- a/.hgignore
+++ b/.hgignore
@@ -15,4 +15,5 @@
 ^trunk/build_exe\.xml$
 ^trunk/coverage\.ec$
 ^trunk/libsrc/jsyntaxpane/jsyntaxpane/src/target$
+^trunk/hs_err_pid.*.log$
 \.~.*$ 
\ No newline at end of file