diff --git a/src/assets/__tests__/__snapshots__/assets.snapshot.test.ts.snap b/src/assets/__tests__/__snapshots__/assets.snapshot.test.ts.snap
index b935e4f72..f17655a39 100644
--- a/src/assets/__tests__/__snapshots__/assets.snapshot.test.ts.snap
+++ b/src/assets/__tests__/__snapshots__/assets.snapshot.test.ts.snap
@@ -2518,8 +2518,7 @@ dependencies = [
     "fastapi >= 0.115.12",
     "google-adk >= 1.16.0, < 2.0.0",
     "google-genai >= 1.0.0, < 2.0.0",
-    "opentelemetry-distro",
-    "opentelemetry-exporter-otlp",
+    "aws-opentelemetry-distro >= 0.17.0",
     "uvicorn >= 0.34.3",
 ]
 
@@ -4196,8 +4195,7 @@ description = "AgentCore Runtime Application using Google ADK"
 readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
-    "opentelemetry-distro",
-    "opentelemetry-exporter-otlp",
+    "aws-opentelemetry-distro >= 0.17.0",
     "google-adk >= 1.35.0, < 2.0.0",
     "google-genai >= 1.0.0, < 2.0.0",
     "bedrock-agentcore >= 1.0.3",
diff --git a/src/assets/__tests__/googleadk-observability.test.ts b/src/assets/__tests__/googleadk-observability.test.ts
new file mode 100644
index 000000000..c1f45a7ae
--- /dev/null
+++ b/src/assets/__tests__/googleadk-observability.test.ts
@@ -0,0 +1,23 @@
+import * as fs from 'fs';
+import * as path from 'path';
+import { describe, expect, it } from 'vitest';
+
+const ASSETS_DIR = path.resolve(__dirname, '..', 'python');
+const EXPECTED_DEPENDENCIES = [
+  ['http', '"aws-opentelemetry-distro >= 0.17.0"'],
+  ['agui', '"aws-opentelemetry-distro >= 0.17.0"'],
+  ['a2a', '"aws-opentelemetry-distro"'],
+] as const;
+
+describe('Google ADK observability dependencies', () => {
+  it.each(EXPECTED_DEPENDENCIES)('%s uses the AWS OpenTelemetry distro', (protocol, expectedDependency) => {
+    const pyproject = fs.readFileSync(
+      path.join(ASSETS_DIR, protocol, 'googleadk', 'base', 'pyproject.toml'),
+      'utf-8'
+    );
+
+    expect(pyproject).toContain(expectedDependency);
+    expect(pyproject).not.toMatch(/^\s*"opentelemetry-distro",?$/m);
+    expect(pyproject).not.toMatch(/^\s*"opentelemetry-exporter-otlp",?$/m);
+  });
+});
diff --git a/src/assets/python/agui/googleadk/base/pyproject.toml b/src/assets/python/agui/googleadk/base/pyproject.toml
index 7195670e1..472b8d72b 100644
--- a/src/assets/python/agui/googleadk/base/pyproject.toml
+++ b/src/assets/python/agui/googleadk/base/pyproject.toml
@@ -15,8 +15,7 @@ dependencies = [
     "fastapi >= 0.115.12",
     "google-adk >= 1.16.0, < 2.0.0",
     "google-genai >= 1.0.0, < 2.0.0",
-    "opentelemetry-distro",
-    "opentelemetry-exporter-otlp",
+    "aws-opentelemetry-distro >= 0.17.0",
     "uvicorn >= 0.34.3",
 ]
 
diff --git a/src/assets/python/http/googleadk/base/pyproject.toml b/src/assets/python/http/googleadk/base/pyproject.toml
index b37575da0..57305ddf1 100644
--- a/src/assets/python/http/googleadk/base/pyproject.toml
+++ b/src/assets/python/http/googleadk/base/pyproject.toml
@@ -9,8 +9,7 @@ description = "AgentCore Runtime Application using Google ADK"
 readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
-    "opentelemetry-distro",
-    "opentelemetry-exporter-otlp",
+    "aws-opentelemetry-distro >= 0.17.0",
     "google-adk >= 1.35.0, < 2.0.0",
     "google-genai >= 1.0.0, < 2.0.0",
     "bedrock-agentcore >= 1.0.3",