diff --git a/ffi.nimble b/ffi.nimble
index edc0799..713c923 100644
--- a/ffi.nimble
+++ b/ffi.nimble
@@ -8,7 +8,7 @@ license = "MIT or Apache License 2.0"
 packageName   = "ffi"
 
 requires "nim >= 2.2.4"
-    "chronos"
+requires "chronos"
 
 # Source files to include
 # srcDir        = "src"