diff --git a/symfony/symfony/3.3/manifest.json b/symfony/symfony/3.3/manifest.json
deleted file mode 100644
index 2c63c085..00000000
--- a/symfony/symfony/3.3/manifest.json
+++ /dev/null
@@ -1,2 +0,0 @@
-{
-}
diff --git a/symfony/symfony/3.3/post-install.txt b/symfony/symfony/3.3/post-install.txt
deleted file mode 100644
index e6d4d5b9..00000000
--- a/symfony/symfony/3.3/post-install.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-<bg=yellow;fg=black>                                                                                 </>
-<bg=yellow;fg=black> Using "symfony/symfony" in your dependencies is incompatible with Symfony Flex! </>
-<bg=yellow;fg=black>                                                                                 </>
-
-  * <fg=blue>Instead</> use individual <comment>symfony/*</comment> packages.