diff --git a/tools/buildgen/extract_metadata_from_bazel_xml.py b/tools/buildgen/extract_metadata_from_bazel_xml.py
index 720ce54f6c1..9d0dc2e7c26 100755
--- a/tools/buildgen/extract_metadata_from_bazel_xml.py
+++ b/tools/buildgen/extract_metadata_from_bazel_xml.py
@@ -589,6 +589,7 @@ _BUILD_EXTRA_METADATA = {
         'build': 'all',
         'baselib': True,
         'secure': True,
+        'deps_linkage': 'static',
         'dll': True,
         'generate_plugin_registry': True
     },
@@ -622,6 +623,7 @@ _BUILD_EXTRA_METADATA = {
     'grpc_csharp_ext': {
         'language': 'c',
         'build': 'all',
+        'deps_linkage': 'static',
         'dll': 'only'
     },
     'grpc_unsecure': {
@@ -629,6 +631,7 @@ _BUILD_EXTRA_METADATA = {
         'build': 'all',
         'baselib': True,
         'secure': False,
+        'deps_linkage': 'static',
         'dll': True,
         'generate_plugin_registry': True
     },