diff --git a/etc/api/api-list.yaml b/etc/api/api-list.yaml
index 5e2f42a945f..8eedbb52ddd 100644
--- a/etc/api/api-list.yaml
+++ b/etc/api/api-list.yaml
@@ -37,8 +37,9 @@ api:
     - v1
     calendar:
     - v3
-    civicinfo:
-    - v2
+    # Does not build yet, see serde issue: https://github.com/erickt/rust-serde/issues/45
+    # civicinfo:
+    # - v2
     cloudlatencytest:
     - v2
     cloudmonitoring:
@@ -61,8 +62,9 @@ api:
     - v2beta1
     dfareporting:
     - v2.0
-    discovery:
-    - v1
+    # Does not build yet, see serde issue: https://github.com/erickt/rust-serde/issues/45
+    # discovery:
+    # - v1
     dns:
     - v1beta1
     doubleclickbidmanager:
@@ -83,8 +85,9 @@ api:
     - v1configuration
     gamesmanagement:
     - v1management
-    gan:
-    - v1beta1
+    # Does not build yet, see serde issue: https://github.com/erickt/rust-serde/issues/45
+    # gan:
+    # - v1beta1
     genomics:
     - v1beta2
     gmail: