diff --git a/build-constraints.yaml b/build-constraints.yaml
index 68337684..3172d0cf 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -12,6 +12,10 @@ packages:
 
     "Dominick Samperi <djsamperi@gmail.com> @djsamperi":
         - mathlist
+        
+    "Alexey Tochin <Alexey.Tochin@gmail.com> @alexeytochin":
+        - simple-expr
+        - inf-backprop
 
     "Felix Springer <felixspringer149@gmail.com> @jumper149":
         - deriving-trans