diff --git a/var/spack/repos/builtin/packages/ecp-io-sdk/package.py b/var/spack/repos/builtin/packages/ecp-io-sdk/package.py
index ffc09974f127f7d187632ab9ce72345ede5ac14d..a34ea99e27526e68e6dc4c049cd6ae127679f6d8 100644
--- a/var/spack/repos/builtin/packages/ecp-io-sdk/package.py
+++ b/var/spack/repos/builtin/packages/ecp-io-sdk/package.py
@@ -35,7 +35,7 @@ class EcpIoSdk(CMakePackage):
     depends_on('hdf5+mpi+fortran', when='+hdf5')
     depends_on('mercury+mpi+ofi+sm', when='+mercury')
     depends_on('parallel-netcdf+fortran+pic', when='+pnetcdf')
-    depends_on('unifyfs+fortran+numa', when='+unifyfs')
+    depends_on('unifyfs+fortran', when='+unifyfs')
     depends_on('veloc', when='+veloc')
 
     def cmake_args(self):