diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7d4f74b0..faaadaa0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2973,9 +2973,6 @@ expected-test-failures:
     # https://github.com/fpco/stackage/issues/1000
     - eventstore
 
-    # https://github.com/chrisdone/sourcemap/issues/3
-    - sourcemap
-
     # Fails sporadically: https://github.com/fpco/stackage/issues/1125
     - jose-jwt