diff --git a/config.nims b/config.nims
new file mode 100644
index 0000000..dcbca39
--- /dev/null
+++ b/config.nims
@@ -0,0 +1,5 @@
+switch("define", "libp2p_pki_schemes=secp256k1")
+# begin Nimble config (version 1)
+when fileExists("nimble.paths"):
+  include "nimble.paths"
+# end Nimble config