diff --git a/keyboard/hhkb/Makefile b/keyboard/hhkb/Makefile
index 89d05ba1..0a256874 100644
--- a/keyboard/hhkb/Makefile
+++ b/keyboard/hhkb/Makefile
@@ -102,7 +102,7 @@ ARCH = AVR8
 F_USB = $(F_CPU)
 
 # Interrupt driven control endpoint task
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+#OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
 
 
 # Boot Section Size in *bytes*
diff --git a/protocol/lufa.mk b/protocol/lufa.mk
index 3489f19c..10a922f9 100644
--- a/protocol/lufa.mk
+++ b/protocol/lufa.mk
@@ -2,6 +2,7 @@ LUFA_DIR = protocol/lufa
 
 # Path to the LUFA library
 LUFA_PATH ?= protocol/lufa/LUFA-120730
+#LUFA_PATH ?= protocol/lufa/LUFA-130901
 
 # Create the LUFA source path variables by including the LUFA makefile
 ifneq (, $(wildcard $(TOP_DIR)/$(LUFA_PATH)/LUFA/Build/lufa_sources.mk))
@@ -30,9 +31,12 @@ VPATH += $(TOP_DIR)/$(LUFA_PATH)
 #endif
 
 # LUFA library compile-time options and predefined tokens
-LUFA_OPTS  = -D USB_DEVICE_ONLY
-LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
-LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
+LUFA_OPTS  = -DUSB_DEVICE_ONLY
+LUFA_OPTS += -DUSE_FLASH_DESCRIPTORS
+LUFA_OPTS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
+#LUFA_OPTS += -DINTERRUPT_CONTROL_ENDPOINT
+LUFA_OPTS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 
+LUFA_OPTS += -DFIXED_NUM_CONFIGURATIONS=1
 
 OPT_DEFS += -DF_USB=$(F_USB)UL
 OPT_DEFS += -DARCH=ARCH_$(ARCH)
diff --git a/protocol/lufa/descriptor.c b/protocol/lufa/descriptor.c
index d97f5d86..d88b5965 100644
--- a/protocol/lufa/descriptor.c
+++ b/protocol/lufa/descriptor.c
@@ -235,7 +235,7 @@ const USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
     .SubClass               = USB_CSCP_NoDeviceSubclass,
     .Protocol               = USB_CSCP_NoDeviceProtocol,
 
-    .Endpoint0Size          = 8,
+    .Endpoint0Size          = FIXED_CONTROL_ENDPOINT_SIZE,
 
     /* specified in config.h */
     .VendorID               = VENDOR_ID,
@@ -246,7 +246,7 @@ const USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
     .ProductStrIndex        = 0x02,
     .SerialNumStrIndex      = NO_DESCRIPTOR,
 
-    .NumberOfConfigurations = 1
+    .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
 };
 
 /*******************************************************************************