diff --git a/uspd/Makefile b/uspd/Makefile
index 7f6eb3996..4abf13702 100644
--- a/uspd/Makefile
+++ b/uspd/Makefile
@@ -5,7 +5,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uspd
-PKG_VERSION:=2.1.37
+PKG_VERSION:=2.1.38
 
 LOCAL_DEV:=0
 ifneq ($(LOCAL_DEV),1)
diff --git a/uspd/files/etc/config/uspd b/uspd/files/etc/config/uspd
index f2021d881..ec28bfe11 100644
--- a/uspd/files/etc/config/uspd
+++ b/uspd/files/etc/config/uspd
@@ -2,4 +2,3 @@ config uspd 'usp'
 	option granularitylevel  '0'
 	option debug '0'
 	option loglevel  '1'
-	option bbf_caching_time '5'