diff --git a/src/gzip_compress.c b/src/gzip_compress.c
index eea49f3..30f48e9 100644
--- a/src/gzip_compress.c
+++ b/src/gzip_compress.c
@@ -32,7 +32,7 @@ gzip_compress(struct deflate_compressor *c, const void *in, size_t in_size,
 	/* FLG */
 	*out_next++ = 0;
 	/* MTIME */
-	put_unaligned_u32_be(GZIP_MTIME_UNAVAILABLE, out_next);
+	put_unaligned_u32_le(GZIP_MTIME_UNAVAILABLE, out_next);
 	out_next += 4;
 	/* XFL */
 	xfl = 0;
@@ -53,11 +53,11 @@ gzip_compress(struct deflate_compressor *c, const void *in, size_t in_size,
 	out_next += deflate_size;
 
 	/* CRC32 */
-	put_unaligned_u32_be(crc32(in, in_size), out_next);
+	put_unaligned_u32_le(crc32(in, in_size), out_next);
 	out_next += 4;
 
 	/* ISIZE */
-	put_unaligned_u32_be(in_size, out_next);
+	put_unaligned_u32_le(in_size, out_next);
 	out_next += 4;
 
 	return out_next - (u8 *)out;
diff --git a/src/gzip_decompress.c b/src/gzip_decompress.c
index 6b03f70..0c9bb60 100644
--- a/src/gzip_decompress.c
+++ b/src/gzip_decompress.c
@@ -43,7 +43,7 @@ gzip_decompress(struct deflate_decompressor *d,
 
 	/* Extra field */
 	if (flg & GZIP_FEXTRA) {
-		u16 xlen = get_unaligned_u16_be(in_next);
+		u16 xlen = get_unaligned_u16_le(in_next);
 		in_next += 2;
 
 		if (in_end - in_next < (u32)xlen + GZIP_FOOTER_SIZE)
@@ -87,12 +87,12 @@ gzip_decompress(struct deflate_decompressor *d,
 	in_next = in_end - GZIP_FOOTER_SIZE;
 
 	/* CRC32 */
-	if (crc32(out, out_nbytes) != get_unaligned_u32_be(in_next))
+	if (crc32(out, out_nbytes) != get_unaligned_u32_le(in_next))
 		return false;
 	in_next += 4;
 
 	/* ISIZE */
-	if ((u32)out_nbytes != get_unaligned_u32_be(in_next))
+	if ((u32)out_nbytes != get_unaligned_u32_le(in_next))
 		return false;
 
 	return true;