diff --git a/pvr.octonet/addon.xml.in b/pvr.octonet/addon.xml.in
index e7fe7a0..c6f6309 100644
--- a/pvr.octonet/addon.xml.in
+++ b/pvr.octonet/addon.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon
 	id="pvr.octonet"
-	version="4.0.0"
+	version="4.0.1"
 	name="Digital Devices Octopus NET Client"
 	provider-name="digitaldevices">
 	<requires>@ADDON_DEPENDS@</requires>
diff --git a/src/OctonetData.cpp b/src/OctonetData.cpp
index 6de76ba..47434a8 100644
--- a/src/OctonetData.cpp
+++ b/src/OctonetData.cpp
@@ -18,7 +18,7 @@
 #include <sstream>
 #include <string>
 
-#ifdef __WINDOWS__
+#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
 #define timegm _mkgmtime
 #endif