diff --git a/ext/talib/extconf.rb b/ext/talib/extconf.rb
index 170489c..b6e25da 100644
--- a/ext/talib/extconf.rb
+++ b/ext/talib/extconf.rb
@@ -2,5 +2,6 @@
 
 dir_config("talib")
 
-have_library("ta_lib", "TA_Initialize")
+have_library("ta_lib", "TA_Initialize") || have_library("ta-lib", "TA_Initialize")
+
 create_makefile("talib")