diff --git a/o/OpenFOAM/OpenFOAM-7-foss-2020a.eb b/o/OpenFOAM/OpenFOAM-7-foss-2020a.eb
index f8c2e9ef..0d139de8 100644
--- a/o/OpenFOAM/OpenFOAM-7-foss-2020a.eb
+++ b/o/OpenFOAM/OpenFOAM-7-foss-2020a.eb
@@ -1,7 +1,7 @@
 # JH 2020
 
 name = 'OpenFOAM'
-local_commit = '3bcbaf9'
+local_commit = '5e743dc'
 version = '7'
 #versionsuffix = '-20200508'
 
@@ -12,7 +12,7 @@ description = """OpenFOAM is a free, open source CFD software package.
  to solid dynamics and electromagnetics."""
 
 toolchain = {'name': 'foss', 'version': '2020a'}
-toolchainopts = {'cstd': 'c++11'}
+toolchainopts = {'cstd': 'c++11', 'usempi': True}
 
 source_urls = ['https://github.com/OpenFOAM/OpenFOAM-%(version_major)s/archive']
 sources = [{
@@ -41,7 +41,7 @@ dependencies = [
 
 builddependencies = [
     ('Bison', '3.5.3'),
-    ('CMake', '3.13.1', '', True),
+    ('CMake', '3.9.0', '', True),
     ('flex', '2.6.4'),
 ]