diff --git a/plugins/modules/gcp_cloudbuild_trigger.py b/plugins/modules/gcp_cloudbuild_trigger.py
index fab2df1..78c7463 100644
--- a/plugins/modules/gcp_cloudbuild_trigger.py
+++ b/plugins/modules/gcp_cloudbuild_trigger.py
@@ -586,7 +586,8 @@ options:
           machine_type:
             description:
             - Compute Engine machine type on which to run the build.
-            - 'Some valid choices include: "UNSPECIFIED", "N1_HIGHCPU_8", "N1_HIGHCPU_32"'
+            - 'Some valid choices include: "UNSPECIFIED", "N1_HIGHCPU_8", "N1_HIGHCPU_32",
+              "E2_HIGHCPU_8", "E2_HIGHCPU_32"'
             required: false
             type: str
           disk_size_gb: