diff --git a/hasql-dynamic-statements.cabal b/hasql-dynamic-statements.cabal
--- a/hasql-dynamic-statements.cabal
+++ b/hasql-dynamic-statements.cabal
@@ -1,5 +1,5 @@
 name:          hasql-dynamic-statements
-version:       0.3.1.4
+version:       0.3.1.5
 synopsis:      Toolkit for constructing Hasql statements dynamically
 description:
   This library introduces into the Hasql ecosystem a new abstraction named Snippet,
diff --git a/library/Hasql/DynamicStatements/Statement.hs b/library/Hasql/DynamicStatements/Statement.hs
--- a/library/Hasql/DynamicStatements/Statement.hs
+++ b/library/Hasql/DynamicStatements/Statement.hs
@@ -45,7 +45,7 @@
 --     Encoders.'Encoders.param' (string '>$' Encoders.'Encoders.text') <>
 --     foldMap (\\ x -> Encoders.'Encoders.param' (x '>$' Encoders.'Encoders.int8')) from <>
 --     foldMap (\\ x -> Encoders.'Encoders.param' (x '>$' Encoders.'Encoders.int8')) to
---   decoder = Decoders.'Decoders.singleRow' (Decoders.'Decoders.column' Decoders.'Decoders.text')
+--   decoder = Decoders.'Decoders.singleRow' (Decoders.'Decoders.column' (Decoders.'Decoders.nonNullable' Decoders.'Decoders.text'))
 --   in Statement sql encoder decoder True
 -- @
 --