diff --git a/win32/configure.js b/win32/configure.js
index 7f2f8548..39745911 100644
--- a/win32/configure.js
+++ b/win32/configure.js
@@ -424,7 +424,7 @@ if (buildIncPrefix == "")
 if (buildLibPrefix == "")
 	buildLibPrefix = "$(PREFIX)" + dirSep + "lib";
 if (buildSoPrefix == "")
-	buildSoPrefix = "$(PREFIX)" + dirSep + "lib";
+	buildSoPrefix = "$(PREFIX)" + dirSep + "bin";
 
 // Discover the version.
 discoverVersion();