diff --git a/configs/avr32dev1/ostest/defconfig b/configs/avr32dev1/ostest/defconfig
index 92801d19203..26dd3ff00df 100755
--- a/configs/avr32dev1/ostest/defconfig
+++ b/configs/avr32dev1/ostest/defconfig
@@ -80,7 +80,7 @@ CONFIG_ARCH_CHIP_AT32UC3B0256=y
 CONFIG_ENDIAN_BIG=y
 CONFIG_ARCH_BOARD=avr32dev1
 CONFIG_ARCH_BOARD_AVR32DEV1=y
-CONFIG_BOARD_LOOPSPERMSEC=7982
+CONFIG_BOARD_LOOPSPERMSEC=1140
 CONFIG_DRAM_SIZE=(32*1024)
 CONFIG_DRAM_START=0x10000000
 CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)