diff --git a/win32/hexchat.props b/win32/hexchat.props
index 831996e5..f40c794a 100644
--- a/win32/hexchat.props
+++ b/win32/hexchat.props
@@ -41,7 +41,7 @@
$(HexChatBuild)\$(PlatformName)\lib\
$(HexChatBuild)\$(PlatformName)\pdb\
$(HexChatBuild)\$(PlatformName)\rel\
- "$(MSBuildExtensionsPath32)\..\Inno Setup 5\iscc.exe"
+ "$(ProgramFiles)\Inno Setup 5\iscc.exe"