diff --git a/etc/config.csh/mpi b/etc/config.csh/mpi
index eaf11328da4a1fe3f93f2f972ba855c709fa4fd5..c4df2b627e79ec357c4d6a4f0c8b1c0abeb912f7 100644
--- a/etc/config.csh/mpi
+++ b/etc/config.csh/mpi
@@ -49,7 +49,7 @@ case SYSTEMOPENMPI:
     breaksw
 
 case OPENMPI:
-    setenv FOAM_MPI openmpi-2.1.1
+    setenv FOAM_MPI openmpi-1.10.4
     _foamEtc config.csh/openmpi                 # <- Adjustments (optional)
 
     setenv MPI_ARCH_PATH $WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$FOAM_MPI
diff --git a/etc/config.sh/mpi b/etc/config.sh/mpi
index d28b3a37bb85f14a33cbfbf67c00fc6926681133..4c663ce276fd5a33312c171ab1d42f25e4083464 100644
--- a/etc/config.sh/mpi
+++ b/etc/config.sh/mpi
@@ -55,7 +55,7 @@ SYSTEMOPENMPI)
     ;;
 
 OPENMPI)
-    export FOAM_MPI=openmpi-2.1.1
+    export FOAM_MPI=openmpi-1.10.4
     _foamEtc config.sh/openmpi                  # <- Adjustments (optional)
 
     export MPI_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$FOAM_MPI