diff --git a/bin/foamJob b/bin/foamJob
index 6221eb67df..75a963e93c 100755
--- a/bin/foamJob
+++ b/bin/foamJob
@@ -23,6 +23,13 @@
 # If dispatching via foamExec
 foamExec="$WM_PROJECT_DIR/bin/tools/foamExec"
 
+# Darwin workaround - SIP clearing DYLD_LIBRARY_PATH variable
+if [ -n "$FOAM_LD_LIBRARY_PATH" ] && [ -z "$DYLD_LIBRARY_PATH" ]
+then
+    export DYLD_LIBRARY_PATH="$FOAM_LD_LIBRARY_PATH"
+fi
+
+
 #------------------------------------------------------------------------------
 
 usage() {
diff --git a/bin/tools/RunFunctions b/bin/tools/RunFunctions
index 68364b7738..f8482f63f2 100644
--- a/bin/tools/RunFunctions
+++ b/bin/tools/RunFunctions
@@ -25,6 +25,13 @@
 # Basic sanity checks
 [ -d "$FOAM_TUTORIALS" ] || echo "No OpenFOAM tutorials? : $FOAM_TUTORIALS" 1>&2
 
+# Darwin workaround - SIP clearing DYLD_LIBRARY_PATH variable
+if [ -n "$FOAM_LD_LIBRARY_PATH" ] && [ -z "$DYLD_LIBRARY_PATH" ]
+then
+    export DYLD_LIBRARY_PATH="$FOAM_LD_LIBRARY_PATH"
+fi
+
+
 #------------------------------------------------------------------------------
 
 #
diff --git a/etc/config.csh/unset b/etc/config.csh/unset
index 2c17414c68..904fc51e9e 100644
--- a/etc/config.csh/unset
+++ b/etc/config.csh/unset
@@ -189,8 +189,8 @@ if ($?DYLD_LIBRARY_PATH) then
     if ("${DYLD_LIBRARY_PATH}" == "") unsetenv DYLD_LIBRARY_PATH
 endif
 
-# Remove any shadow env variables
-unsetenv FOAM_DYLD_LIBRARY_PATH FOAM_LD_LIBRARY_PATH
+# Remove shadow env variables
+unsetenv FOAM_LD_LIBRARY_PATH
 
 #------------------------------------------------------------------------------
 # Cleanup aliases
diff --git a/etc/config.sh/unset b/etc/config.sh/unset
index 318291b0d2..a2ff864ec1 100644
--- a/etc/config.sh/unset
+++ b/etc/config.sh/unset
@@ -173,8 +173,8 @@ fi
 [ -n "$LD_LIBRARY_PATH" ] || unset LD_LIBRARY_PATH
 [ -n "$DYLD_LIBRARY_PATH" ] || unset DYLD_LIBRARY_PATH
 
-# Remove any shadow env variables
-unset FOAM_DYLD_LIBRARY_PATH FOAM_LD_LIBRARY_PATH
+# Remove shadow env variables
+unset FOAM_LD_LIBRARY_PATH
 
 #------------------------------------------------------------------------------
 # Cleanup aliases and functions