diff --git a/docs/compile/builder-linux/build_deps.sh b/docs/compile/builder-linux/build_deps.sh
index 5189289..6f9bb8a 100755
--- a/docs/compile/builder-linux/build_deps.sh
+++ b/docs/compile/builder-linux/build_deps.sh
@@ -64,7 +64,7 @@ build_luajit()
 (
 	cd luajit2-*
 	make clean
-	make BUILDMODE=static CFLAGS="-O2" XCFLAGS="-DLUAJIT_DISABLE_FFI $CFLAGS_PIC" HOST_CC="$HOST_CC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$OPTIMIZE $MINSIZE $CFLAGS" TARGET_LDFLAGS="$LDMINSIZE $LDFLAGS"
+	make BUILDMODE=static CFLAGS="-O2" XCFLAGS="-DLUAJIT_DISABLE_FFI $CFLAGS_PIC" HOST_CC="$HOST_CC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$OPTIMIZE $MINSIZE $CFLAGS" TARGET_LDFLAGS="$CPU $LDMINSIZE $LDFLAGS"
 	make install PREFIX= DESTDIR="$STAGING_DIR"
 )
 }
diff --git a/docs/compile/builder-linux/common.inc b/docs/compile/builder-linux/common.inc
index af53e93..198c610 100644
--- a/docs/compile/builder-linux/common.inc
+++ b/docs/compile/builder-linux/common.inc
@@ -94,13 +94,15 @@ buildenv()
 	OLDPATH="$PATH"
 	export PATH="$PATH:$TOOLCHAINS/$TARGET/bin"
 
+	CPU=
 	CFLAGS_PIC=
 	LDFLAGS_PIE=-static
 	# not all archs support -static-pie. if does not support - it produces dynamic executable
 	# "-static -static-pie" causes segfaults
 	case $1 in
 		arm-*)
-			CFLAGS="-march=armv7-a -mthumb $CFLAGS"
+			CPU="-mcpu=cortex-a7 -mthumb -msoft-float $CFLAGS"
+			CFLAGS="$CPU $CFLAGS"
 			;;
 		mips*)
 			;;