diff --git a/.changeset/funny-rocks-glow.md b/.changeset/funny-rocks-glow.md
new file mode 100644
index 00000000000..5cfc8441bae
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+++ b/.changeset/funny-rocks-glow.md
@@ -0,0 +1,5 @@
+---
+"effect": patch
+---
+
+fix inference for contravariant type-parameters