diff --git a/src/build/compile.sh b/src/build/compile.sh
index cb695bc78..4609d066d 100644
--- a/src/build/compile.sh
+++ b/src/build/compile.sh
@@ -90,13 +90,13 @@ while getopts "::t:oj:srcxff:" OPTION; do
 			echo "[opt] Enabling abusive optimizations..."
 			DO_OPTIMIZE="yes"
 			ffast_math="-fno-math-errno -funsafe-math-optimizations -fno-trapping-math -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fcx-limited-range" #workaround SQLite3 fail
-			CFLAGS="$CFLAGS -O2 -DSQLITE_HAVE_ISNAN $ffast_math -fno-signed-zeros -funsafe-loop-optimizations -fomit-frame-pointer -frename-registers -funroll-loops -funswitch-loops -fpredictive-commoning -fgcse-after-reload -ftree-vectorize -ftracer -ftree-loop-im -fivopts -ftree-parallelize-loops=4"
+			CFLAGS="$CFLAGS -O2 -DSQLITE_HAVE_ISNAN $ffast_math -fno-signed-zeros -funsafe-loop-optimizations -fomit-frame-pointer -frename-registers -funroll-loops -funswitch-loops -fpredictive-commoning -fgcse-after-reload -ftree-vectorize -ftracer -ftree-loop-im -fivopts"
 			if [ "$OPTARG" == "arm" ]; then
 				CFLAGS="$CFLAGS -mfloat-abi=softfp -mfpu=vfp"
 			elif [ "$OPTARG" == "x86_64" ]; then
-				CFLAGS="$CFLAGS -mmx -msse -msse2 -msse3 -mfpmath=sse -free -msahf"
+				CFLAGS="$CFLAGS -mmx -msse -msse2 -msse3 -mfpmath=sse -free -msahf -ftree-parallelize-loops=4"
 			elif [ "$OPTARG" == "x86" ]; then
-				CFLAGS="$CFLAGS -mmx -msse -msse2 -mfpmath=sse -m128bit-long-double -malign-double"
+				CFLAGS="$CFLAGS -mmx -msse -msse2 -mfpmath=sse -m128bit-long-double -malign-double -ftree-parallelize-loops=4"
 			fi
 			;;
 		\?)