diff --git a/CMake/variants/variants.lcs157 b/CMake/variants/variants.lcs157
index 25473aa63a99a5c2a58f99f9dfc863323e23aa80..13ab6c7056efc74170b10b50aa6b029b1add2a0c 100644
--- a/CMake/variants/variants.lcs157
+++ b/CMake/variants/variants.lcs157
@@ -7,5 +7,6 @@ set(CASACORE_ROOT_DIR "/opt/casacore")
 set(CASAREST_ROOT_DIR "/opt/casarest")
 set(PYRAP_ROOT_DIR "/opt/pyrap")
 set(AOFLAGGER_ROOT_DIR "/opt/aoflagger/build")
+set(PYBDSF_ROOT_DIR "/opt/PyBDSF")
 #set(QPID_ROOT_DIR /opt/qpid)