diff --git a/libretro-common/file/config_file.c b/libretro-common/file/config_file.c
index b92acfd0e5..3557f322ad 100644
--- a/libretro-common/file/config_file.c
+++ b/libretro-common/file/config_file.c
@@ -997,7 +997,7 @@ bool config_file_write(config_file_t *conf, const char *path, bool sort)
          return false;
 
       /* TODO: this is only useful for a few platforms, find which and add ifdef */
-#if !defined(PS2)
+#if !defined(PS2) && !defined(PSP)
       buf = calloc(1, 0x4000);
       setvbuf(file, (char*)buf, _IOFBF, 0x4000);
 #endif
diff --git a/libretro-common/vfs/vfs_implementation.c b/libretro-common/vfs/vfs_implementation.c
index 23f385dac4..16838f9b43 100644
--- a/libretro-common/vfs/vfs_implementation.c
+++ b/libretro-common/vfs/vfs_implementation.c
@@ -410,7 +410,7 @@ libretro_vfs_implementation_file *retro_vfs_file_open_impl(const char *path, uns
        */
       /* TODO: this is only useful for a few platforms, find which and add ifdef */
       stream->fp  = fp;
-#if !defined(PS2) /* TODO: PS2 IMPROVEMENT */
+#if !defined(PS2) && !defined(PSP)
       stream->buf = (char*)calloc(1, 0x4000);
       setvbuf(stream->fp, stream->buf, _IOFBF, 0x4000);
 #endif