diff --git a/bytestring.cabal b/bytestring.cabal
index 6e371bc3..03f09c08 100644
--- a/bytestring.cabal
+++ b/bytestring.cabal
@@ -186,7 +186,6 @@ library
       extra-libraries:  gcc
 
   include-dirs:      include
-  includes:          fpstring.h
   install-includes:  fpstring.h
                      bytestring-cpp-macros.h