diff --git a/build.sh b/build.sh
index d5d8f55..ce6a3d2 100755
--- a/build.sh
+++ b/build.sh
@@ -56,7 +56,7 @@
 MACOSX_DEPLOYMENT_TARGET=10.7
 
 echo Running $DMD...
-$DMD -ofbin/dub -w -version=DubUseCurl -Isource $* $LIBS @build-files.txt
+$DMD -ofbin/dub -g -O -inline -w -version=DubUseCurl -Isource $* $LIBS @build-files.txt
 bin/dub --version
 echo DUB has been built as bin/dub.
 echo