diff --git a/build-constraints.yaml b/build-constraints.yaml
index c6dead3f..8a6527f7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -707,6 +707,9 @@ packages:
         # https://github.com/fpco/stackage/issues/412
         - process-extras < 0.3
 
+        # https://github.com/TomMD/DRBG/issues/7
+        - DRBG < 0.5.4 || > 0.5.4
+
 # Package flags are applied to individual packages, and override the values of
 # global-flags
 package-flags: