diff --git a/install_obitools.sh b/install_obitools.sh
index 258ac71..e58a948 100755
--- a/install_obitools.sh
+++ b/install_obitools.sh
@@ -104,7 +104,7 @@ curl "$GOURL" \
     | tar zxf -
 
 PATH="$(pwd)/go/bin:$PATH"
-export $PATH
+export PATH
 
 curl -L "$OBIURL4" \
     | tar zxf -