diff --git a/packages/tools/hdparm/patches/hdparm-9.39-cflags.patch b/packages/tools/hdparm/patches/hdparm-9.39-cflags.patch
new file mode 100644
index 0000000000..7fb69d971c
--- /dev/null
+++ b/packages/tools/hdparm/patches/hdparm-9.39-cflags.patch
@@ -0,0 +1,12 @@
+diff -Naur hdparm-9.39/Makefile hdparm-9.39.patch/Makefile
+--- hdparm-9.39/Makefile	2012-01-06 17:05:37.000000000 +0100
++++ hdparm-9.39.patch/Makefile	2012-07-28 05:22:53.271127964 +0200
+@@ -13,7 +13,7 @@
+ CC ?= gcc
+ STRIP ?= strip
+ 
+-CFLAGS := -O2 -W -Wall -Wbad-function-cast -Wcast-align -Wpointer-arith -Wcast-qual -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -fkeep-inline-functions -Wwrite-strings -Waggregate-return -Wnested-externs -Wtrigraphs $(CFLAGS)
++CFLAGS := -Wbad-function-cast -Wcast-align -Wpointer-arith -Wcast-qual -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -fkeep-inline-functions -Wwrite-strings -Waggregate-return -Wnested-externs -Wtrigraphs $(CFLAGS)
+ 
+ LDFLAGS = -s
+ #LDFLAGS = -s -static