diff --git a/easybuild/easyconfigs/m/Molcas/Molcas-8.0-15.06.18_CentOS_6.6_x86_64.eb b/easybuild/easyconfigs/m/Molcas/Molcas-8.0-15.06.18_CentOS_6.6_x86_64.eb
index 213b10dd3ae..d1f506aa9d4 100644
--- a/easybuild/easyconfigs/m/Molcas/Molcas-8.0-15.06.18_CentOS_6.6_x86_64.eb
+++ b/easybuild/easyconfigs/m/Molcas/Molcas-8.0-15.06.18_CentOS_6.6_x86_64.eb
@@ -14,7 +14,7 @@ connected to the treatment of highly degenerate states."""
 
 toolchain = {'name': 'dummy', 'version': 'dummy'}
 
-source_urls = ['http://www.kvant.kemi.uu.se/molcas/']
+# download requires registration, see http://www.kvant.kemi.uu.se/molcas/
 sources = ['%(namelower)s-%(version)s%(versionsuffix)s.tgz']
 unpack_options = "--transform='s,^%(namelower)s-%(version)s%(versionsuffix)s,%(namelower)s_files,'"
 
@@ -26,10 +26,11 @@ postinstallcmds = [
     'cp %(installdir)s/%(namelower)s_files/sbin/molcas.driver %(installdir)s/bin/molcas',
 ]
 
+modextravars = {'MOLCAS': '%(installdir)s/%(namelower)s_files'}
+
 sanity_check_paths = {
     'files': ['bin/molcas'],
     'dirs': ['bin'],
 }
 
 moduleclass = 'chem'
-modextravars = {'MOLCAS': '%(installdir)s/%(namelower)s_files'}