diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b312fcf..1ab85c9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -133,7 +133,7 @@ jobs:
             esac
             (
               cd luajit2-*
-              make BUILDMODE=static XCFLAGS="-DLUAJIT_DISABLE_FFI" HOST_CC="$HOSTCC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$CPU $MINSIZE $CFLAGS" TARGET_LDFLAGS="$CPU $LDMINSIZE $LDFLAGS" -j$(nproc)
+              make BUILDMODE=static XCFLAGS="-DLUAJIT_USE_SYSMALLOC -DLUAJIT_DISABLE_FFI" HOST_CC="$HOSTCC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$CPU $MINSIZE $CFLAGS" TARGET_LDFLAGS="$CPU $LDMINSIZE $LDFLAGS" -j$(nproc)
               make install PREFIX= DESTDIR=$DEPS_DIR
             )
             LJIT=1
diff --git a/docs/compile/builder-linux/build_deps.sh b/docs/compile/builder-linux/build_deps.sh
index 8cfd273..34af193 100755
--- a/docs/compile/builder-linux/build_deps.sh
+++ b/docs/compile/builder-linux/build_deps.sh
@@ -66,7 +66,7 @@ build_luajit()
 	cd luajit2-*
 	CFLAGS="-Os"
 	make clean
-	make BUILDMODE=static XCFLAGS="-DLUAJIT_DISABLE_FFI $CFLAGS_PIC" HOST_CC="$HOST_CC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$OPTIMIZE $MINSIZE $CFL" TARGET_LDFLAGS="$CPU $LDMINSIZE $LDFLAGS"
+	make BUILDMODE=static XCFLAGS="-DLUAJIT_USE_SYSMALLOC -DLUAJIT_DISABLE_FFI $CFLAGS_PIC" HOST_CC="$HOST_CC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$OPTIMIZE $MINSIZE $CFL" TARGET_LDFLAGS="$CPU $LDMINSIZE $LDFLAGS"
 	make install PREFIX= DESTDIR="$STAGING_DIR"
 )
 }