diff --git a/science/erd/Makefile b/science/erd/Makefile
index 941506f8d4efe..fe34b946c457e 100644
--- a/science/erd/Makefile
+++ b/science/erd/Makefile
@@ -12,9 +12,6 @@ LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake fortran
-.if !exists(/usr/include/omp.h)
-CMAKE_OFF=	ENABLE_OPENMP
-.endif
 USE_GITHUB=	yes
 GH_ACCOUNT=	psi4
 USE_LDCONFIG=	yes