diff --git a/contrib/epee/include/string_tools.h b/contrib/epee/include/string_tools.h
index f1af2c65..0d50b4e1 100644
--- a/contrib/epee/include/string_tools.h
+++ b/contrib/epee/include/string_tools.h
@@ -207,7 +207,7 @@ namespace string_tools
   t_pod_type parse_tpod_from_hex_string(const std::string& str_hash)
   {
     t_pod_type t_pod = AUTO_VAL_INIT(t_pod);
-    parse_tpod_from_hex_string(str_hash, t_pod);
+    epee::string_tools::parse_tpod_from_hex_string(str_hash, t_pod); // using fully qualified name to avoid Argument-Dependent Lookup issues
     return t_pod;
   }
   //----------------------------------------------------------------------------
diff --git a/contrib/epee/include/syncobj.h b/contrib/epee/include/syncobj.h
index 07c0a484..9971ef12 100644
--- a/contrib/epee/include/syncobj.h
+++ b/contrib/epee/include/syncobj.h
@@ -711,4 +711,4 @@ namespace epee
 #define  EXCLUSIVE_CRITICAL_REGION_BEGIN(x) { EXCLUSIVE_CRITICAL_REGION_LOCAL(x)
 #define  EXCLUSIVE_CRITICAL_REGION_END() }
 
-}
+} // namespace epee
diff --git a/src/crypto/crypto-sugar.h b/src/crypto/crypto-sugar.h
index a2681642..4363e5ae 100644
--- a/src/crypto/crypto-sugar.h
+++ b/src/crypto/crypto-sugar.h
@@ -1,5 +1,5 @@
-// Copyright (c) 2020-2021 Zano Project
-// Copyright (c) 2020-2021 sowle (val@zano.org, crypto.sowle@gmail.com)
+// Copyright (c) 2020-2022 Zano Project
+// Copyright (c) 2020-2022 sowle (val@zano.org, crypto.sowle@gmail.com)
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
@@ -125,7 +125,7 @@ namespace crypto
   t_pod_type parse_tpod_from_hex_string(const std::string& hex_str)
   {
     t_pod_type t_pod = AUTO_VAL_INIT(t_pod);
-    parse_tpod_from_hex_string(hex_str, t_pod);
+    crypto::parse_tpod_from_hex_string(hex_str, t_pod); // using fully qualified name to avoid Argument-Dependent Lookup issues
     return t_pod;
   }