diff --git a/easybuild/easyconfigs/t/tblis/tblis-20230422-foss-2023a.eb b/easybuild/easyconfigs/t/tblis/tblis-20230422-foss-2023a.eb
index a9853cde523..77e022aa0cf 100644
--- a/easybuild/easyconfigs/t/tblis/tblis-20230422-foss-2023a.eb
+++ b/easybuild/easyconfigs/t/tblis/tblis-20230422-foss-2023a.eb
@@ -10,7 +10,6 @@ description = """TBLIS is a library and framework for performing tensor
 
 toolchain = {'name': 'foss', 'version': '2023a'}
 
-sources = [SOURCE_TAR_GZ]
 source_urls = ['https://github.com/devinamatthews/tblis/archive/']
 sources = ['%s.tar.gz' % local_commit]
 checksums = ['85b72884022edd2612e3a0b3ed12aa6237d3989b581091d21f58124a7450aaeb']