diff --git a/setup_build_server.sh b/setup_build_server.sh
index d79325b..1c48f5e 100755
--- a/setup_build_server.sh
+++ b/setup_build_server.sh
@@ -88,7 +88,7 @@ patch_ndpi_pack_on_if_needed() {
 if ! ldconfig -p | grep -q "libndpi"; then
     echo "==> Build and install nDPI library"
     rm -rf "$NDPIDIR"
-    git clone --depth 1 https://github.com/ntop/nDPI.git "$NDPIDIR"
+    git clone --depth 1 --branch dev https://github.com/ntop/nDPI.git "$NDPIDIR"
     cd "$NDPIDIR"
     ./autogen.sh
     ./configure
@@ -100,7 +100,7 @@ else
     # Keep python bindings source in sync with official instructions.
     if [ ! -d "$NDPIDIR/python" ]; then
         rm -rf "$NDPIDIR"
-        git clone --depth 1 https://github.com/ntop/nDPI.git "$NDPIDIR"
+        git clone --depth 1 --branch dev https://github.com/ntop/nDPI.git "$NDPIDIR"
     fi
 fi