diff --git a/git/client.go b/git/client.go
index fe16415651b..c08ac65e4d1 100644
--- a/git/client.go
+++ b/git/client.go
@@ -46,6 +46,7 @@ var remoteRE = regexp.MustCompile(`(.+)\s+(.+)\s+\((push|fetch)\)`)
 var commitLogRE = regexp.MustCompile(`(?m)^[0-9a-fA-F]{7,40}\x00.*?\x00[\S\s]*?\x00$`)
 
 type errWithExitCode interface {
+	error
 	ExitCode() int
 }
 
diff --git a/pkg/cmd/repo/create/create.go b/pkg/cmd/repo/create/create.go
index be0be2dddc2..f10d6a6ff8d 100644
--- a/pkg/cmd/repo/create/create.go
+++ b/pkg/cmd/repo/create/create.go
@@ -26,6 +26,7 @@ import (
 )
 
 type errWithExitCode interface {
+	error
 	ExitCode() int
 }
 
diff --git a/pkg/cmd/repo/fork/fork.go b/pkg/cmd/repo/fork/fork.go
index e1e6a335183..2b17ecef657 100644
--- a/pkg/cmd/repo/fork/fork.go
+++ b/pkg/cmd/repo/fork/fork.go
@@ -54,6 +54,7 @@ type ForkOptions struct {
 }
 
 type errWithExitCode interface {
+	error
 	ExitCode() int
 }