diff --git a/download_cmix_binaries.sh b/download_cmix_binaries.sh
index f6228d341e35a9d591ccee69d95a5bfd5fe09a6d..6a70ba04ebdc6371250657dec171ec73fc1012aa 100755
--- a/download_cmix_binaries.sh
+++ b/download_cmix_binaries.sh
@@ -147,6 +147,7 @@ fi
     unset CLIENT_URL
     unset SERVER_GPU_URL
     unset GPULIB_URL
+    unset GPULIB2_URL
 done
 
 # Make binaries executable