diff --git a/libgtpnl.spec b/libgtpnl.spec
index 2513825..9121576 100644
--- a/libgtpnl.spec
+++ b/libgtpnl.spec
@@ -61,7 +61,7 @@ applications that want to make use of libgtpnl.
 
 %build
 autoreconf -fiv
-%configure
+%configure --includedir="%_includedir/%name"
 make %{?_smp_mflags}
 
 %install