diff --git a/weaseljson.py b/weaseljson.py
index b792083..405e10c 100644
--- a/weaseljson.py
+++ b/weaseljson.py
@@ -70,11 +70,13 @@ class WeaselJsonParser:
         self._lib = None
         if build_dir is None:
             build_dir = os.path.dirname(__file__) + "/build"
-        for f in (build_dir + "/" + "libweaseljson.so",):
+        for f in (
+            build_dir + "/" + "libweaseljson.so",
+            build_dir + "/" + "libweaseljson.dylib",
+        ):
             try:
                 self._lib = ctypes.cdll.LoadLibrary(f)
             except OSError:
-                print("Could not load " + f)
                 pass
 
         if self._lib is None: