diff --git a/ports/netcdf-c/CONTROL b/ports/netcdf-c/CONTROL
index eb6390e2ab..18010cb52d 100644
--- a/ports/netcdf-c/CONTROL
+++ b/ports/netcdf-c/CONTROL
@@ -1,6 +1,6 @@
 Source: netcdf-c
 Version: 4.7.3
-Port-Version: 2
-Build-Depends: hdf5, curl, embree3(linux)
+Port-Version: 3
+Build-Depends: hdf5, curl, embree3(linux|osx)
 Homepage: https://github.com/Unidata/netcdf-c
 Description: a set of self-describing, machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data.