diff --git a/Makefile b/Makefile
index 31a1cfc5edef15aba1ca78ce1e6a5a7aea1d6983..90e190c2a7fc219d0016609c83a11d9b40b35e69 100644
--- a/Makefile
+++ b/Makefile
@@ -56,7 +56,7 @@ OBJS_WRC = 	wrc_main.o \
 
 PTP_NOPOSIX = ptp-noposix
 
-INCLUDE_DIRS = -I$(PTP_NOPOSIX)/wrsw_hal -I$(PTP_NOPOSIX)/libptpnetif -Isoftpll -I$(PTP_NOPOSIX)/softpll -Iinclude
+INCLUDE_DIRS = -I$(PTP_NOPOSIX)/wrsw_hal -I$(PTP_NOPOSIX)/libptpnetif -I$(PTP_NOPOSIX)/softpll -Iinclude
 
 CFLAGS_EB = -DWITH_ETHERBONE=$(WITH_ETHERBONE)
 
diff --git a/softpll/spll_defs.h b/include/spll_defs.h
similarity index 100%
rename from softpll/spll_defs.h
rename to include/spll_defs.h