diff --git a/src/lib/platform/MSWindowsKeyState.cpp b/src/lib/platform/MSWindowsKeyState.cpp
index 4e093bd3..dbc2456a 100644
--- a/src/lib/platform/MSWindowsKeyState.cpp
+++ b/src/lib/platform/MSWindowsKeyState.cpp
@@ -1075,6 +1075,11 @@ MSWindowsKeyState::getKeyMap(synergy::KeyMap& keyMap)
 			}
 		}
 
+		// add alt+printscreen
+		if (m_buttonToVK[0x54u] == 0) {
+			m_buttonToVK[0x54u] = VK_SNAPSHOT;
+		}
+
 		// set virtual key to button table
 		if (activeLayout == m_groups[g]) {
 			for (KeyButton i = 0; i < 512; ++i) {