diff --git a/internal/config/instancetypes/gcp.go b/internal/config/instancetypes/gcp.go
index 74d15e5da..c9d02a345 100644
--- a/internal/config/instancetypes/gcp.go
+++ b/internal/config/instancetypes/gcp.go
@@ -36,4 +36,22 @@ var GCPInstanceTypes = []string{
 	"n2d-highcpu-96",
 	"n2d-highcpu-128",
 	"n2d-highcpu-224",
+	"c2d-standard-4",
+	"c2d-standard-8",
+	"c2d-standard-16",
+	"c2d-standard-32",
+	"c2d-standard-56",
+	"c2d-standard-112",
+	"c2d-highcpu-4",
+	"c2d-highcpu-8",
+	"c2d-highcpu-16",
+	"c2d-highcpu-32",
+	"c2d-highcpu-56",
+	"c2d-highcpu-112",
+	"c2d-highmem-4",
+	"c2d-highmem-8",
+	"c2d-highmem-16",
+	"c2d-highmem-32",
+	"c2d-highmem-56",
+	"c2d-highmem-112",
 }