diff --git a/packages/sysutils/lm_sensors/build b/packages/sysutils/lm_sensors/build
index eb0284f9a8..9eb5ed9489 100755
--- a/packages/sysutils/lm_sensors/build
+++ b/packages/sysutils/lm_sensors/build
@@ -4,13 +4,8 @@
 
 $SCRIPTS/build toolchain
 
-# lm_sensors fails to compile with GCC 4.5.0's link time optimization.
-  CFLAGS=`echo $CFLAGS | sed -e "s|-flto||" -e "s|-fuse-linker-plugin||" -e "s|-fwhole-program||"`
-  CXXFLAGS=`echo $CXXFLAGS | sed -e "s|-flto||" -e "s|-fuse-linker-plugin||" -e "s|-fwhole-program||"`
-  LDFLAGS=`echo $LDFLAGS | sed -e "s|-flto||" -e "s|-fuse-linker-plugin||" -e "s|-fwhole-program||"`
-
 cd $PKG_BUILD
 
 make PREFIX=/usr CC=$TARGET_CC
 
-$STRIP prog/sensors/sensors
\ No newline at end of file
+$STRIP prog/sensors/sensors