diff --git a/server/api/auth.go b/server/api/auth.go
index c68c0fd..1dcc2bb 100644
--- a/server/api/auth.go
+++ b/server/api/auth.go
@@ -32,7 +32,7 @@ func (a *API) Login(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.Write([]byte(token))
+	_, _ = w.Write([]byte(token))
 }
 
 func (a *API) getUserFromToken(tokenStr string) (*model.User, error) {
@@ -71,9 +71,7 @@ func (a *API) Secured(fn func(http.ResponseWriter, *http.Request)) func(http.Res
 			http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden)
 			return
 		}
-		if strings.HasPrefix(tokenStr, "Bearer ") {
-			tokenStr = tokenStr[7:]
-		}
+		tokenStr = strings.TrimPrefix(tokenStr, "Bearer ")
 
 		user, err := a.getUserFromToken(tokenStr)
 		if err != nil {
diff --git a/server/api/utils.go b/server/api/utils.go
index 7a097d6..d669097 100644
--- a/server/api/utils.go
+++ b/server/api/utils.go
@@ -46,5 +46,5 @@ func JSON(w http.ResponseWriter, data interface{}, statusCode int) {
 	}
 	w.Header().Set("Content-Type", "application/json")
 	w.WriteHeader(statusCode)
-	w.Write(b)
+	_, _ = w.Write(b)
 }
diff --git a/server/cmd/craban/commands/game.go b/server/cmd/craban/commands/game.go
index 6747255..e92bd2e 100644
--- a/server/cmd/craban/commands/game.go
+++ b/server/cmd/craban/commands/game.go
@@ -32,9 +32,9 @@ func CreateGameCmd() *cobra.Command {
 	}
 
 	cmd.Flags().StringP("owner", "o", "", "the username of the owner")
-	cmd.MarkFlagRequired("owner")
+	_ = cmd.MarkFlagRequired("owner")
 	cmd.Flags().StringP("name", "n", "", "the name of the game")
-	cmd.MarkFlagRequired("name")
+	_ = cmd.MarkFlagRequired("name")
 
 	return cmd
 }
diff --git a/server/cmd/craban/commands/user.go b/server/cmd/craban/commands/user.go
index 745f565..9f0d5cb 100644
--- a/server/cmd/craban/commands/user.go
+++ b/server/cmd/craban/commands/user.go
@@ -33,13 +33,13 @@ func CreateUserCmd() *cobra.Command {
 	}
 
 	cmd.Flags().StringP("username", "u", "", "the username of the new user")
-	cmd.MarkFlagRequired("username")
+	_ = cmd.MarkFlagRequired("username")
 	cmd.Flags().StringP("password", "p", "", "the password of the new user")
-	cmd.MarkFlagRequired("password")
+	_ = cmd.MarkFlagRequired("password")
 	cmd.Flags().StringP("name", "n", "", "the name of the new user")
-	cmd.MarkFlagRequired("name")
+	_ = cmd.MarkFlagRequired("name")
 	cmd.Flags().StringP("mail", "m", "", "the mail of the new user")
-	cmd.MarkFlagRequired("mail")
+	_ = cmd.MarkFlagRequired("mail")
 	cmd.Flags().BoolP("admin", "a", false, "sets the new user as an admin")
 
 	return cmd
diff --git a/server/services/store/game.go b/server/services/store/game.go
index 69c67ba..b06b94e 100644
--- a/server/services/store/game.go
+++ b/server/services/store/game.go
@@ -104,7 +104,7 @@ func (gs *GameStore) Create(name string, userID int) (*model.Game, error) {
 		return nil, fmt.Errorf("cannot get game by id: %w", err)
 	}
 
-	res, err = gs.Q().Insert("gamemembers").
+	_, err = gs.Q().Insert("gamemembers").
 		Columns(gameMemberColumns...).
 		Values(game.ID, userID, model.RoleGameMaster, 0).
 		Exec()