diff --git a/etc/wmakeFiles/scotch/Makefile.inc.i686_pc_linux2.shlib-OpenFOAM b/etc/wmakeFiles/scotch/Makefile.inc.i686_pc_linux2.shlib-OpenFOAM
index c90df08..8c83e09 100644
--- a/etc/wmakeFiles/scotch/Makefile.inc.i686_pc_linux2.shlib-OpenFOAM
+++ b/etc/wmakeFiles/scotch/Makefile.inc.i686_pc_linux2.shlib-OpenFOAM
@@ -23,7 +23,7 @@ CFLAGS     += -DINTSIZE64
 endif
 
 CLIBFLAGS   = -shared
-LDFLAGS     = -Xlinker --no-as-needed $(WM_LDFLAGS) -lz -lm
+LDFLAGS     = -Xlinker --no-as-needed $(WM_LDFLAGS) -lz -lm -lrt
 CP          = cp
 LEX         = flex -Pscotchyy -olex.yy.c
 LN          = ln