diff --git a/AMBuildScript b/AMBuildScript
index b6c477cbe..1d49e97a8 100644
--- a/AMBuildScript
+++ b/AMBuildScript
@@ -266,7 +266,6 @@ class SMConfig(object):
       '-Werror',
       '-Wno-error=switch',
       '-Wno-error=unused-function',
-      '-Wno-error=unused-private-field',
       '-msse',
       '-fvisibility=hidden',
     ]
@@ -295,7 +294,10 @@ class SMConfig(object):
       cxx.cxxflags += ['-Wno-delete-non-virtual-dtor']
 
     if have_clang:
-      cxx.cxxflags += ['-Wno-implicit-exception-spec-mismatch']
+      cxx.cxxflags += [
+        '-Wno-implicit-exception-spec-mismatch',
+        '-Wno-error=unused-private-field',
+      ]
       if cxx.version >= 'apple-clang-5.1' or cxx.version >= 'clang-3.4':
         cxx.cxxflags += ['-Wno-error=deprecated-register']
       else:
diff --git a/core/logic/PluginSys.cpp b/core/logic/PluginSys.cpp
index c09b34fa0..43f19d0de 100644
--- a/core/logic/PluginSys.cpp
+++ b/core/logic/PluginSys.cpp
@@ -1200,7 +1200,7 @@ void CPlugin::SetWaitingToUnload(bool andReload)
 
 void CPluginManager::LoadExtensions(CPlugin *pPlugin)
 {
-	auto callback = [pPlugin] (const sp_pubvar_t *pubvar, const CPlugin::ExtVar& ext) -> bool
+	auto callback = [] (const sp_pubvar_t *pubvar, const CPlugin::ExtVar& ext) -> bool
 	{
 		char path[PLATFORM_MAX_PATH];
 		/* Attempt to auto-load if necessary */