diff --git a/jwt.nimble b/jwt.nimble
index 70d96d3..d3f03a0 100644
--- a/jwt.nimble
+++ b/jwt.nimble
@@ -10,6 +10,7 @@ srcDir        = "src/main"
 
 requires "nim >= 1.4.8"
 requires "bearssl"
+requires "https://github.com/yglukhov/bearssl_pkey_decoder"
 
 task unittest, "Run the unit test suites.":
   exec "nim c -r src/test/unit/runner"