--- a/setup.py
+++ b/setup.py
@@ -6,11 +6,9 @@
 import glob
 import sys
 
-srcs = [x for x in 
-    glob.glob("libBigWig/*.c")]
-srcs.append("pyBigWig.c")
+srcs = ["pyBigWig.c"]
 
-libs=["m", "z"]
+libs=["BigWig", "m", "z"]
 
 # do not link to python on mac, see https://github.com/deeptools/pyBigWig/issues/58
 if 'dynamic_lookup' not in (sysconfig.get_config_var('LDSHARED') or ''):