diff --git a/splitfs/common.mk b/splitfs/common.mk
index 87bb703a58..012f4251ca 100755
--- a/splitfs/common.mk
+++ b/splitfs/common.mk
@@ -96,7 +96,7 @@ COPTIMIZATIONS = -O3 -m64
 #-mno-align-stringops
 #-DTRACE_FP_CALLS=$(LEDGER_TRACE_FP)
 CFLAGS = -DPRINT_DEBUG_FILE=$(LEDGER_DEBUG) -DDATA_JOURNALING_ENABLED=$(LEDGER_DATAJ) -DPOSIX_ENABLED=$(LEDGER_POSIX) -DTRACE_FP_CALLS=$(LEDGER_TRACE_FP) -DNVM_DELAY=$(DELAYS) -DNON_TEMPORAL_WRITES=$(MOVNTI) -DSYSCALL_APPENDS=$(SYS_APPENDS) -DPASS_THROUGH_CALLS=$(SYS_PASS_THROUGH) -DBG_CLEANING=$(LEDGER_DR_BG_CLEAN) -DINSTRUMENT_CALLS=$(LEDGER_INSTRU) -DWORKLOAD_YCSB=$(LEDGER_YCSB) -DWORKLOAD_TPCC=$(LEDGER_TPCC) -DWORKLOAD_REDIS=$(LEDGER_REDIS) -DWORKLOAD_TAR=$(LEDGER_TAR) -DWORKLOAD_GIT=$(LEDGER_GIT) -DWORKLOAD_RSYNC=$(LEDGER_RSYNC) -DWORKLOAD_FIO=$(LEDGER_FIO) -DWORKLOAD_FILEBENCH=$(LEDGER_FILEBENCH) -DWORKLOAD_ROCKSDB=$(LEDGER_ROCKSDB) -DWORKLOAD_PJD=$(LEDGER_PJD) -DSHOW_DEBUG=$(LIBNVP_DEBUG) -DSPIN_ON_ERROR=$(LIBNVP_SPIN_ON_ERROR) -Wno-unused-variable -Wall -Wundef -pthread -fPIC $(COPTIMIZATIONS) -D$(SYSTEM_TYPE) -DUSE_PTHREAD_LOCK=$(USE_PTHREAD_LOCK) -DUSE_SCHED_GETCPU=$(USE_SCHED_GETCPU) -DINTEGRITY_CHECK=$(INTEGRITY_CHECK) -DMEASURE_TIMING=$(MEASURE_TIMING) -DUSE_SINGLE_LOCK=$(USE_SINGLE_LOCK) -DENABLE_FSYNC_TO_BS=$(ENABLE_FSYNC_TO_BS) -DENABLE_FSYNC_TO_CACHE=$(ENABLE_FSYNC_TO_CACHE) -DENABLE_FALLOC=$(ENABLE_FALLOC) -DUSE_BTREE=$(USE_BTREE) -DUNMAP_ON_CLOSE=$(UNMAP_ON_CLOSE)
-
+CFLAGS += -Wl,--allow-multiple-definition
 CXXFLAGS=$(CFLAGS)
 
 MARKERRORS = sed -e "s/\(ERROR:\)/$$(tput bold;tput setaf 1)\1$$(tput sgr0)/g" | sed -e "s/\(WARNING:\)/$$(tput bold;tput setaf 3)\1$$(tput sgr0)/g"