diff --git a/arraymancer.nimble b/arraymancer.nimble
index 903d6b52a..641e49273 100644
--- a/arraymancer.nimble
+++ b/arraymancer.nimble
@@ -8,7 +8,7 @@ license       = "Apache License 2.0"
 requires "nim >= 0.17.0", "nimblas >= 0.1.3"
 
 ## Install files
-installDirs = @["src"]
+srcDir = "src"
 
 ### BLAS support
 ## OSX