diff --git a/cabal.project b/cabal.project
index cb2d6ebdb..669dd74e2 100644
--- a/cabal.project
+++ b/cabal.project
@@ -3,7 +3,7 @@ tests: True
 flags: +embed_data_files
 constraints: aeson >= 2.0.1.0
 
-source-repository-package
-  type: git
-  location: https://github.com/jgm/texmath.git
-  tag: 674bcbaec03e5550f155623de6662953bd157625
+-- source-repository-package
+--   type: git
+--   location: https://github.com/jgm/texmath.git
+--   tag: 674bcbaec03e5550f155623de6662953bd157625