diff --git a/stage4/06-pisdr-soapysdr/00-packages-nr b/stage4/06-pisdr-soapysdr/00-packages-nr
index d39cd18..445a2fc 100644
--- a/stage4/06-pisdr-soapysdr/00-packages-nr
+++ b/stage4/06-pisdr-soapysdr/00-packages-nr
@@ -3,4 +3,4 @@ avahi-daemon
 libavahi-client-dev
 libusb-1.0-0-dev
 
-python-dev python3-dev
\ No newline at end of file
+python3-dev
\ No newline at end of file
diff --git a/stage4/21-pisdr-hamlib/00-packages-nr b/stage4/21-pisdr-hamlib/00-packages-nr
new file mode 100644
index 0000000..03f2829
--- /dev/null
+++ b/stage4/21-pisdr-hamlib/00-packages-nr
@@ -0,0 +1,4 @@
+swig
+python3-dev
+libtool
+autoconf
\ No newline at end of file