diff --git a/recipes/ltp/ltp_20100831.bb b/recipes/ltp/ltp_20100831.bb
index f705405..ca6a4e3 100644
--- a/recipes/ltp/ltp_20100831.bb
+++ b/recipes/ltp/ltp_20100831.bb
@@ -15,8 +15,8 @@ S = "${WORKDIR}/ltp-full-${PV}"
 
 EXTRA_OEMAKE_append = " CROSS_COMPILE=${HOST_PREFIX} SKIP_IDCHECK=1"
 
-FILES_${PN}-dbg = "/usr/.debug"
-FILES_${PN}-dbg = "/usr/bin/.debug"
+FILES_${PN}-dbg += "/usr/.debug"
+FILES_${PN}-dbg += "/usr/bin/.debug"
 FILES_${PN}-dbg += "/usr/runtest/.debug"
 FILES_${PN}-dbg += "/usr/testcases/bin/.debug"
 FILES_${PN}-dbg += "/usr/testcases/bin/*/bin/.debug"