diff --git a/src/Platform/SystemLog.h b/src/Platform/SystemLog.h
index 4e2a9af9..0a427f84 100644
--- a/src/Platform/SystemLog.h
+++ b/src/Platform/SystemLog.h
@@ -14,7 +14,6 @@
 #define TC_HEADER_Platform_SystemLog
 
 #include "Platform/PlatformBase.h"
-#include "Platform/StringConverter.h"
 
 namespace VeraCrypt
 {
@@ -24,10 +23,7 @@ namespace VeraCrypt
 		static void WriteDebug (const string &debugMessage);
 		static void WriteError (const string &errorMessage);
 
-		static void WriteException (const exception &ex)
-		{
-			WriteError (string ("exception: ") + StringConverter::ToSingle (StringConverter::ToExceptionString (ex)));
-		}
+		static void WriteException (const exception &ex);
 
 	protected:
 		SystemLog ();
diff --git a/src/Platform/Unix/SystemLog.cpp b/src/Platform/Unix/SystemLog.cpp
index e0af3574..eb350492 100644
--- a/src/Platform/Unix/SystemLog.cpp
+++ b/src/Platform/Unix/SystemLog.cpp
@@ -12,6 +12,7 @@
 
 #include <syslog.h>
 #include "Platform/SystemLog.h"
+#include "Platform/StringConverter.h"
 
 namespace VeraCrypt
 {
@@ -28,4 +29,9 @@ namespace VeraCrypt
 		syslog (LOG_ERR, "%s", errorMessage.c_str());
 		closelog();
 	}
+
+	void SystemLog::WriteException (const exception &ex)
+	{
+		WriteError (string ("exception: ") + StringConverter::ToSingle (StringConverter::ToExceptionString (ex)));
+	}
 }