diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 17985a170..e8b67d7a1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,7 @@ jobs:
           RELEASE_TAG: ${{ github.event.release.tag_name }}
         run: |
           gh release upload "$RELEASE_TAG" \
-            build/clawdroid-linux-amd64 \
+            build/clawdroid-linux-x86_64 \
             build/clawdroid-linux-arm64 \
             build/clawdroid-linux-arm
 
diff --git a/Makefile b/Makefile
index f277bc69b..b34de9ae2 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,7 @@ UNAME_M:=$(shell uname -m)
 # Platform-specific settings (Linux only)
 PLATFORM=linux
 ifeq ($(UNAME_M),x86_64)
-	ARCH=amd64
+	ARCH=x86_64
 else ifeq ($(UNAME_M),aarch64)
 	ARCH=arm64
 else
@@ -70,7 +70,7 @@ build: generate
 build-all: generate
 	@echo "Building for multiple platforms..."
 	@mkdir -p $(BUILD_DIR)
-	GOOS=linux GOARCH=amd64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-amd64 ./$(CMD_DIR)
+	GOOS=linux GOARCH=amd64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-x86_64 ./$(CMD_DIR)
 	GOOS=linux GOARCH=arm64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(CMD_DIR)
 	GOOS=linux GOARCH=arm $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm ./$(CMD_DIR)
 	@echo "All builds complete"
diff --git a/README.ja.md b/README.ja.md
index 945a18e1e..bc3cd826b 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -272,7 +272,7 @@ Termux 版は Go バックエンドを APK に内蔵せず、Termux 上で別プ
 |-------------|---------|
 | 64-bit ARM（最近のデバイスの大半） | `clawdroid-linux-arm64` |
 | 32-bit ARM | `clawdroid-linux-arm` |
-| x86_64 | `clawdroid-linux-amd64` |
+| x86_64 | `clawdroid-linux-x86_64` |
 
 Termux で `uname -m` を実行するとアーキテクチャを確認できます。
 
diff --git a/README.md b/README.md
index 521725a92..d408d3f0a 100644
--- a/README.md
+++ b/README.md
@@ -274,7 +274,7 @@ Download from [GitHub Releases](https://github.com/KarakuriAgent/clawdroid/relea
 |-------------|--------|
 | 64-bit ARM (most modern devices) | `clawdroid-linux-arm64` |
 | 32-bit ARM | `clawdroid-linux-arm` |
-| x86_64 | `clawdroid-linux-amd64` |
+| x86_64 | `clawdroid-linux-x86_64` |
 
 You can check your architecture in Termux with `uname -m`.