diff --git a/library/Makefile b/library/Makefile
index 541d47f..65a102f 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -33,7 +33,7 @@
 
 SOEXT_TLS=so.10
 SOEXT_X509=so.0
-SOEXT_CRYPTO=so.0
+SOEXT_CRYPTO=so.1
 
 DLEXT=so
 # OSX shared library extension: