diff --git a/configure/os/CONFIG.Common.RTEMS b/configure/os/CONFIG.Common.RTEMS
index ab1f4cfba..9b68f659b 100644
--- a/configure/os/CONFIG.Common.RTEMS
+++ b/configure/os/CONFIG.Common.RTEMS
@@ -76,7 +76,7 @@ OS_CLASS = RTEMS
 
 #--------------------------------------------------
 # Operating system flags
-OP_SYS_LDLIBS += -lrtemsCom -lrtemscpu -lm
+OP_SYS_LDLIBS += -lrtemsCom -lrtemscpu -lCom -lm
 OP_SYS_LDFLAGS += $(CPU_CFLAGS) -u Init \
                  $(PROJECT_RELEASE)/lib/no-dpmem.rel \
                  $(PROJECT_RELEASE)/lib/no-mp.rel \