diff --git a/postgresql.spec b/postgresql.spec
index 21bc973..2d5f36a 100644
--- a/postgresql.spec
+++ b/postgresql.spec
@@ -438,7 +438,6 @@ goal of accelerating analytics queries.
 # We used to run autoconf here, but there's no longer any real need to,
 # since Postgres ships with a reasonably modern configure script.
 
-cp -p %{SOURCE1} .
 
 %if ! %external_libpq
 %global private_soname private%{majorversion}