diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index f21d1a3..2d54627 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -30,7 +30,7 @@ build() {
 
   make \
     PREFIX=/usr \
-    CONFIGURE="./configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --includedir=/usr/include"
+    CONFIGURE="./configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --includedir=/usr/include" IMAKE_DEFINES="-DUseTIRPC=YES"
     
   # fake install
   mkdir $srcdir/fakeinstall