diff --git a/bigquery-connector-common/src/main/java/com/google/cloud/bigquery/connector/common/IdentityTokenSupplier.java b/bigquery-connector-common/src/main/java/com/google/cloud/bigquery/connector/common/IdentityTokenSupplier.java
index e274d7156..b9499b0a1 100644
--- a/bigquery-connector-common/src/main/java/com/google/cloud/bigquery/connector/common/IdentityTokenSupplier.java
+++ b/bigquery-connector-common/src/main/java/com/google/cloud/bigquery/connector/common/IdentityTokenSupplier.java
@@ -29,7 +29,8 @@ public static Optional<String> fetchIdentityToken(String audience) {
 
       return Optional.ofNullable(idTokenCredentials.refreshAccessToken().getTokenValue());
     } catch (IOException | IllegalArgumentException ex) {
-      log.info("Unable to obtain identity token", ex);
+      log.info("Unable to obtain identity token");
+      log.debug("Exception while fetching identity token", ex);
     }
     return Optional.empty();
   }