diff --git a/eigen3.spec b/eigen3.spec
index aaf55b4..11b1de3 100644
--- a/eigen3.spec
+++ b/eigen3.spec
@@ -4,8 +4,6 @@
 # debuginfo package for the empty main package.
 %global debug_package %{nil}
 
-%global commit 323c052e1731
-
 Name:           eigen3
 Version:        3.3.7
 Release:        3%{?dist}
@@ -13,7 +11,7 @@ Summary:        A lightweight C++ template library for vector and matrix math
 
 License:        MPLv2.0 and LGPLv2+ and BSD
 URL:            http://eigen.tuxfamily.org/index.php?title=Main_Page
-Source0:        http://bitbucket.org/eigen/eigen/get/%{version}.tar.bz2
+Source0:        https://gitlab.com/libeigen/eigen/-/archive/%{version}/eigen-%{version}.tar.bz2
 
 # Install FindEigen3.cmake
 # Adapted from Debian eigen3 package
@@ -70,7 +68,7 @@ Developer documentation for Eigen.
 
 
 %prep
-%autosetup -p1 -n eigen-eigen-%{commit}
+%autosetup -p1
 
 
 %build