diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8a5c254..9767af04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+- optimized logging in HttpHeaderUtils.
+
 ## [0.20.0] - 2025-05-23
 
 -   Added option to define a proxy for the lookup source (including authentication)
diff --git a/src/main/java/com/getindata/connectors/http/internal/utils/HttpHeaderUtils.java b/src/main/java/com/getindata/connectors/http/internal/utils/HttpHeaderUtils.java
index 94f74915..3495d415 100644
--- a/src/main/java/com/getindata/connectors/http/internal/utils/HttpHeaderUtils.java
+++ b/src/main/java/com/getindata/connectors/http/internal/utils/HttpHeaderUtils.java
@@ -127,10 +127,7 @@ public static HeaderPreprocessor createOIDCHeaderPreprocessor(ReadableConfig rea
                     .getOptional(SOURCE_LOOKUP_OIDC_AUTH_TOKEN_EXPIRY_REDUCTION);
             headerPreprocessor = HttpHeaderUtils.createOIDCAuthorizationHeaderPreprocessor(
                  oidcAuthURL.get(), oidcTokenRequest.get(), oidcExpiryReduction);
-            log.info("created HeaderPreprocessor " + headerPreprocessor
-                    + " for OIDC oidcAuthURL=" + oidcAuthURL
-                    + ", oidcTokenRequest=" + oidcTokenRequest
-                    + ", oidcExpiryReduction=" + oidcExpiryReduction);
+            log.info("created OIDC HeaderPreprocessor");
         }
         return headerPreprocessor;
     }