diff --git a/sk1/compressor.c b/sk1/compressor.c
index 17d1ac9..6a38980 100644
--- a/sk1/compressor.c
+++ b/sk1/compressor.c
@@ -94,7 +94,7 @@ int decompress_1(const char* input_file_name, const char* output_file_name) {
     unsigned char* decompressed = decompress_1_buffer(data, size, &out_size);
     if (!decompressed) {
         free(data);
-        return -1;
+        return 0;
     }
     int result = write_file(input_file_name, decompressed, out_size); // Змінили місцями файли
     free(data);