diff --git a/go/tests/Dockerfile b/go/tests/Dockerfile
index 6d1fd0a9..9c03b5fb 100644
--- a/go/tests/Dockerfile
+++ b/go/tests/Dockerfile
@@ -11,7 +11,6 @@ RUN touch /piscine-go/go.mod
 WORKDIR /public/go/tests
 COPY go.* ./
 RUN go mod download
-COPY base base
 COPY func func
 COPY lib lib
 COPY prog prog
diff --git a/go/tests/func/atoibase_test/main.go b/go/tests/func/atoibase_test/main.go
index e812b3cc..afbd5c7d 100644
--- a/go/tests/func/atoibase_test/main.go
+++ b/go/tests/func/atoibase_test/main.go
@@ -3,8 +3,8 @@ package main
 import (
 	student "student"
 
-	"github.com/01-edu/public/go/tests/base"
 	"github.com/01-edu/public/go/tests/lib"
+	"github.com/01-edu/public/go/tests/lib/base"
 )
 
 func main() {
diff --git a/go/tests/func/convertbase_test/main.go b/go/tests/func/convertbase_test/main.go
index 9acd0659..70086cab 100644
--- a/go/tests/func/convertbase_test/main.go
+++ b/go/tests/func/convertbase_test/main.go
@@ -3,8 +3,8 @@ package main
 import (
 	student "student"
 
-	"github.com/01-edu/public/go/tests/base"
 	"github.com/01-edu/public/go/tests/lib"
+	"github.com/01-edu/public/go/tests/lib/base"
 )
 
 func convertNbrBase(n int, base string) string {
diff --git a/go/tests/func/printnbrbase_test/main.go b/go/tests/func/printnbrbase_test/main.go
index b89d4984..5e13db0d 100644
--- a/go/tests/func/printnbrbase_test/main.go
+++ b/go/tests/func/printnbrbase_test/main.go
@@ -5,8 +5,8 @@ import (
 
 	student "student"
 
-	"github.com/01-edu/public/go/tests/base"
 	"github.com/01-edu/public/go/tests/lib"
+	"github.com/01-edu/public/go/tests/lib/base"
 )
 
 func printNbrBase(n int, b string) {
diff --git a/go/tests/base/base.go b/go/tests/lib/base/base.go
similarity index 100%
rename from go/tests/base/base.go
rename to go/tests/lib/base/base.go