diff --git a/hs-gen-iface.cabal b/hs-gen-iface.cabal
--- a/hs-gen-iface.cabal
+++ b/hs-gen-iface.cabal
@@ -1,5 +1,5 @@
 Name:                   hs-gen-iface
-Version:                0.2
+Version:                0.5.0
 License:                MIT
 License-file:           LICENSE
 Author:                 Roman Cheplyaka
diff --git a/src/hs-gen-iface.hs b/src/hs-gen-iface.hs
--- a/src/hs-gen-iface.hs
+++ b/src/hs-gen-iface.hs
@@ -101,4 +101,4 @@
 
     createDirectoryIfMissingVerbose silent True (dropFileName ifaceFile)
 
-    writeInterface ifaceFile $ qualifySymbols pkgName syms
+    writeInterface ifaceFile syms