diff --git a/Changelog.markdown b/Changelog.markdown
--- a/Changelog.markdown
+++ b/Changelog.markdown
@@ -1,3 +1,7 @@
+# v0.3.5 (2024-01-12)
+
+* disable extraneous debug logging
+
 # v0.3.4 (2024-01-12)
 
 * revert to streamly 0.9.0 due to corruption bug in streamly-0.10.0
diff --git a/curryer-rpc.cabal b/curryer-rpc.cabal
--- a/curryer-rpc.cabal
+++ b/curryer-rpc.cabal
@@ -1,5 +1,5 @@
 Name: curryer-rpc
-Version: 0.3.4
+Version: 0.3.5
 License: PublicDomain
 Build-Type: Simple
 Homepage: https://github.com/agentm/curryer
diff --git a/src/Network/RPC/Curryer/Server.hs b/src/Network/RPC/Curryer/Server.hs
--- a/src/Network/RPC/Curryer/Server.hs
+++ b/src/Network/RPC/Curryer/Server.hs
@@ -47,8 +47,8 @@
 import qualified Network.ByteOrder as BO
 
 
-#define CURRYER_SHOW_BYTES 1
-#define CURRYER_PASS_SCHEMA 1
+#define CURRYER_SHOW_BYTES 0
+#define CURRYER_PASS_SCHEMA 0
 
 #if CURRYER_SHOW_BYTES == 1
 import Debug.Trace