diff --git a/OpenShadingLanguage-1.11.12.0.tar.gz b/OpenShadingLanguage-1.11.12.0.tar.gz
index df94f2d..4417375 100644
--- a/OpenShadingLanguage-1.11.12.0.tar.gz
+++ b/OpenShadingLanguage-1.11.12.0.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f23f718aab58059b49ac075d6222d9d1341ead716d9a6191e923eea373ce37f6
-size 14141240
+oid sha256:d8d568ea657f63c18e0057e40e910a19f526af0e4b63e3de8a7041dbce511c19
+size 14141817
diff --git a/OpenShadingLanguage.spec b/OpenShadingLanguage.spec
index 1f91bb8..9329cdb 100644
--- a/OpenShadingLanguage.spec
+++ b/OpenShadingLanguage.spec
@@ -190,7 +190,7 @@ The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
 %prep
-%setup -q -n %{name}-%{version}
+%setup -q -n %{name}-Release-%{version}
 find . -iname CMakeLists.txt -exec sed "-i" "-e s/COMMAND python/COMMAND python3/" "{}" \;
 
 %build