diff -uNr esteidpkcs11loader-3.8.0.1052/chrome/content/pkcs11-loader.js esteidpkcs11loader-3.8.0.1052p/chrome/content/pkcs11-loader.js
--- esteidpkcs11loader-3.8.0.1052/chrome/content/pkcs11-loader.js	2013-11-12 15:20:08.000000000 +0200
+++ esteidpkcs11loader-3.8.0.1052p/chrome/content/pkcs11-loader.js	2014-04-03 19:54:18.169531653 +0300
@@ -59,10 +59,10 @@
   if (platform == "Macintosh") {
     moduleDll = "/Library/EstonianIDCard/lib/esteid-pkcs11.so";
   } else if (platform == "X11") {
-    [ "/usr/lib64/opensc-pkcs11.so",
-      "/usr/lib/x86_64-linux-gnu/opensc-pkcs11.so",
-      "/usr/lib/i386-linux-gnu/opensc-pkcs11.so",
-      "/usr/lib/opensc-pkcs11.so"
+    [ "/usr/lib64/onepin-opensc-pkcs11.so",
+      "/usr/lib/x86_64-linux-gnu/onepin-opensc-pkcs11.so",
+      "/usr/lib/i386-linux-gnu/onepin-opensc-pkcs11.so",
+      "/usr/lib/onepin-opensc-pkcs11.so"
     ].forEach(function(path) {
       log(path);
       var f = Cc[nsFile].createInstance(Ci.nsILocalFile);