diff --git a/configure b/configure
index 49f26b682a..26e86a1a5b 100755
--- a/configure
+++ b/configure
@@ -82,7 +82,7 @@ SRCS="`cat $ROOT_DIR/source.list | tr '\r' '\n' | awk '
 		if ($0 == "WIN32"       && "'$os'" != "MINGW" &&
 		                "'$os'" != "CYGWIN" && "'$os'" != "MSVC" ) { next; }
 		if ($0 == "MSVC"        && "'$os'" != "MSVC")              { next; }
-		if ($0 == "DIRECTMUSIC" && "'$with_direct_music'" != "1")  { next; }
+		if ($0 == "DIRECTMUSIC" && "'$with_direct_music'" == "0")  { next; }
 
 		skip += 1;