diff --git a/google-api-client/src/main/java/com/google/api/client/googleapis/GoogleUtils.java b/google-api-client/src/main/java/com/google/api/client/googleapis/GoogleUtils.java
index b4eca557f..19c7f30c9 100644
--- a/google-api-client/src/main/java/com/google/api/client/googleapis/GoogleUtils.java
+++ b/google-api-client/src/main/java/com/google/api/client/googleapis/GoogleUtils.java
@@ -81,8 +81,8 @@ public final class GoogleUtils {
   public static synchronized KeyStore getCertificateTrustStore()
       throws IOException, GeneralSecurityException {
     if (certTrustStore == null) {
-      certTrustStore = SecurityUtils.getJavaKeyStore();
-      InputStream keyStoreStream = GoogleUtils.class.getResourceAsStream("google.jks");
+      certTrustStore = SecurityUtils.getPkcs12KeyStore();
+      InputStream keyStoreStream = GoogleUtils.class.getResourceAsStream("google.p12");
       SecurityUtils.loadKeyStore(certTrustStore, keyStoreStream, "notasecret");
     }
     return certTrustStore;
diff --git a/google-api-client/src/main/resources/com/google/api/client/googleapis/google.p12 b/google-api-client/src/main/resources/com/google/api/client/googleapis/google.p12
new file mode 100644
index 000000000..9f7953100
Binary files /dev/null and b/google-api-client/src/main/resources/com/google/api/client/googleapis/google.p12 differ