diff --git a/stdlib/base.pkl b/stdlib/base.pkl
index 6c8aa5f4..e7a6e27b 100644
--- a/stdlib/base.pkl
+++ b/stdlib/base.pkl
@@ -20,7 +20,9 @@
 @ModuleInfo { minPklVersion = "0.31.0" }
 module pkl.base
 
+// math import used for doc comments
 import "pkl:jsonnet"
+import "pkl:math"
 import "pkl:pklbinary"
 import "pkl:protobuf"
 import "pkl:xml"