diff --git a/setupenv.bashrc b/setupenv.bashrc
index ead5cab..949b9cf 100644
--- a/setupenv.bashrc
+++ b/setupenv.bashrc
@@ -31,7 +31,7 @@ function build {
 if [ -z "$LD_LIBRARY_PATH" ]; then
     export LD_LIBRARY_PATH="$PROJECT_BASE_DIR"/bin/lib
 else
-    export LD_LIBRARY_PATH="$PROJECT_BASE_DIR"/bin/lib:"LD_LIBRARY_PATH"
+    export LD_LIBRARY_PATH="$PROJECT_BASE_DIR"/bin/lib:"$LD_LIBRARY_PATH"
 fi
 
 unset PROJECT_BASE_DIR