diff --git a/libretro-common/formats/png/rpng_fbio.c b/libretro-common/formats/png/rpng_fbio.c
index d188bbc502..0ee7e69637 100644
--- a/libretro-common/formats/png/rpng_fbio.c
+++ b/libretro-common/formats/png/rpng_fbio.c
@@ -282,6 +282,9 @@ end:
    free(rpng.process.inflate_buf);
 
    if (rpng.process.stream)
+   {
       zlib_stream_free(rpng.process.stream);
+      free(rpng.process.stream);
+   }
    return ret;
 }
diff --git a/libretro-common/formats/png/rpng_nbio.c b/libretro-common/formats/png/rpng_nbio.c
index 19d1c52712..a87c30c9c8 100644
--- a/libretro-common/formats/png/rpng_nbio.c
+++ b/libretro-common/formats/png/rpng_nbio.c
@@ -222,7 +222,10 @@ void rpng_nbio_load_image_free(struct rpng_t *rpng)
    if (rpng->process.inflate_buf)
       free(rpng->process.inflate_buf);
    if (rpng->process.stream)
+   {
       zlib_stream_free(rpng->process.stream);
+      free(rpng->process.stream);
+   }
 
    if (rpng)
       free(rpng);