diff --git a/iscsi-scst/kernel/Makefile b/iscsi-scst/kernel/Makefile
index 3110ee97f..b1980e09a 100644
--- a/iscsi-scst/kernel/Makefile
+++ b/iscsi-scst/kernel/Makefile
@@ -25,7 +25,7 @@ EXTRA_CFLAGS += -Wextra -Wno-unused-parameter -Wno-missing-field-initializers
 
 EXTRA_CFLAGS += -DCONFIG_SCST_EXTRACHECKS
 #EXTRA_CFLAGS += -DCONFIG_SCST_TRACING
-EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG -g -W
+EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG -g
 
 #EXTRA_CFLAGS += -DCONFIG_SCST_ISCSI_DEBUG_DIGEST_FAILURES
 
diff --git a/scst/src/Makefile b/scst/src/Makefile
index 16d8063dd..75c921423 100644
--- a/scst/src/Makefile
+++ b/scst/src/Makefile
@@ -126,7 +126,7 @@ EXTRA_CFLAGS += -DCONFIG_SCST_EXTRACHECKS
 
 #EXTRA_CFLAGS += -DCONFIG_SCST_TRACING
 
-EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG -g -W
+EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG -g
 #EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG_TM -UCONFIG_SCST_TM_DBG_GO_OFFLINE
 #EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG_RETRY
 #EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG_OOM
diff --git a/scst/src/dev_handlers/Makefile b/scst/src/dev_handlers/Makefile
index 3581b7ba2..af9f6db1c 100644
--- a/scst/src/dev_handlers/Makefile
+++ b/scst/src/dev_handlers/Makefile
@@ -73,7 +73,7 @@ EXTRA_CFLAGS += -I$(SUBDIRS) -I$(SCST_INC_DIR) -Wextra -Wno-unused-parameter \
 EXTRA_CFLAGS += -DCONFIG_SCST_EXTRACHECKS
 
 #EXTRA_CFLAGS += -DCONFIG_SCST_TRACING
-EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG -g -W
+EXTRA_CFLAGS += -DCONFIG_SCST_DEBUG -g
 
 clean:
 	rm -f *.o *.ko .*.cmd *.mod.c .*.d .depend Modules.symvers \