diff --git a/service/internal/accept-encoding/doc.go b/service/internal/accept-encoding/doc.go
index e68fee17b35..3ffac01315d 100644
--- a/service/internal/accept-encoding/doc.go
+++ b/service/internal/accept-encoding/doc.go
@@ -1,5 +1,5 @@
 /*
-Package customizations provides customizations associated with Accept Encoding Header.
+Package acceptencoding provides customizations associated with Accept Encoding Header.
 
 Accept encoding gzip
 
diff --git a/service/internal/accept-encoding/go.mod b/service/internal/accept-encoding/go.mod
new file mode 100644
index 00000000000..ec492f9dd96
--- /dev/null
+++ b/service/internal/accept-encoding/go.mod
@@ -0,0 +1,5 @@
+module github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding
+
+go 1.15
+
+require github.com/awslabs/smithy-go v0.0.0-20200923230457-84341f7d6722