diff --git a/go.mod b/go.mod
index 2c6a2e9e..2901c62f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module go.mau.fi/mautrix-telegram
 
-go 1.23.0
+go 1.24.0
 
 toolchain go1.24.4
 
@@ -73,3 +73,5 @@ require (
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	maunium.net/go/mauflag v1.0.0 // indirect
 )
+
+tool golang.org/x/tools/cmd/stringer
diff --git a/pkg/gotd/_tools/go.mod b/pkg/gotd/_tools/go.mod
deleted file mode 100644
index c12117d9..00000000
--- a/pkg/gotd/_tools/go.mod
+++ /dev/null
@@ -1,12 +0,0 @@
-module github.com/beeper/td/_tools
-
-go 1.22.0
-
-toolchain go1.22.8
-
-require golang.org/x/tools v0.27.0
-
-require (
-	golang.org/x/mod v0.22.0 // indirect
-	golang.org/x/sync v0.9.0 // indirect
-)
diff --git a/pkg/gotd/_tools/go.sum b/pkg/gotd/_tools/go.sum
deleted file mode 100644
index a10e428f..00000000
--- a/pkg/gotd/_tools/go.sum
+++ /dev/null
@@ -1,6 +0,0 @@
-golang.org/x/mod v0.22.0 h1:D4nJWe9zXqHOmWqj4VMOJhvzj7bEZg4wEYa759z1pH4=
-golang.org/x/mod v0.22.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
-golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
-golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/tools v0.27.0 h1:qEKojBykQkQ4EynWy4S8Weg69NumxKdn40Fce3uc/8o=
-golang.org/x/tools v0.27.0/go.mod h1:sUi0ZgbwW9ZPAq26Ekut+weQPR5eIM6GQLQ1Yjm1H0Q=
diff --git a/pkg/gotd/_tools/tools.go b/pkg/gotd/_tools/tools.go
deleted file mode 100644
index 3d7436fd..00000000
--- a/pkg/gotd/_tools/tools.go
+++ /dev/null
@@ -1,8 +0,0 @@
-//go:build tools
-// +build tools
-
-package tools
-
-import (
-	_ "golang.org/x/tools/cmd/stringer"
-)
diff --git a/pkg/gotd/fileid/photo_size_source_type.go b/pkg/gotd/fileid/photo_size_source_type.go
index db5ac5b4..90b66227 100644
--- a/pkg/gotd/fileid/photo_size_source_type.go
+++ b/pkg/gotd/fileid/photo_size_source_type.go
@@ -1,6 +1,6 @@
 package fileid
 
-//go:generate go run -modfile=../_tools/go.mod golang.org/x/tools/cmd/stringer -type=PhotoSizeSourceType
+//go:generate go tool golang.org/x/tools/cmd/stringer -type=PhotoSizeSourceType
 
 // PhotoSizeSourceType represents photo_size_source type.
 type PhotoSizeSourceType int
diff --git a/pkg/gotd/fileid/type.go b/pkg/gotd/fileid/type.go
index 94fdd3b1..0a928357 100644
--- a/pkg/gotd/fileid/type.go
+++ b/pkg/gotd/fileid/type.go
@@ -1,6 +1,6 @@
 package fileid
 
-//go:generate go run -modfile=../_tools/go.mod golang.org/x/tools/cmd/stringer -type=Type
+//go:generate go tool golang.org/x/tools/cmd/stringer -type=Type
 
 // Type represents file_id type.
 type Type int
diff --git a/pkg/gotd/telegram/internal/manager/conn.go b/pkg/gotd/telegram/internal/manager/conn.go
index 8e4bcfa4..5731d3e7 100644
--- a/pkg/gotd/telegram/internal/manager/conn.go
+++ b/pkg/gotd/telegram/internal/manager/conn.go
@@ -24,7 +24,7 @@ type protoConn interface {
 	Ping(ctx context.Context) error
 }
 
-//go:generate go run -modfile=../../../_tools/go.mod golang.org/x/tools/cmd/stringer -type=ConnMode
+//go:generate go tool golang.org/x/tools/cmd/stringer -type=ConnMode
 
 // ConnMode represents connection mode.
 type ConnMode byte
diff --git a/pkg/gotd/telegram/peers/members/status.go b/pkg/gotd/telegram/peers/members/status.go
index 65d8a1ec..1ebaae0f 100644
--- a/pkg/gotd/telegram/peers/members/status.go
+++ b/pkg/gotd/telegram/peers/members/status.go
@@ -1,6 +1,6 @@
 package members
 
-//go:generate go run -modfile=../../../_tools/go.mod golang.org/x/tools/cmd/stringer -type=Status
+//go:generate go tool golang.org/x/tools/cmd/stringer -type=Status
 
 // Status defines participant status.
 type Status int