diff --git a/Cargo.lock b/Cargo.lock
index 1ffae44..ee4c860 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -621,11 +621,13 @@ version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
 dependencies = [
+ "js-sys",
  "libc",
  "num-integer",
  "num-traits",
  "serde",
  "time 0.1.43",
+ "wasm-bindgen",
  "winapi",
 ]
 
diff --git a/app/Cargo.toml b/app/Cargo.toml
index 15f61b0..adb1fd7 100644
--- a/app/Cargo.toml
+++ b/app/Cargo.toml
@@ -6,7 +6,6 @@ edition = "2018"
 
 [dependencies]
 anyhow = "1"
-chrono = "*"
 http = "0.2.4"
 jwt = "0.13"
 rand = "0.8"
@@ -26,6 +25,12 @@ features = [
   "console",
 ]
 
+[dependencies.chrono]
+version = "*"
+features = [
+  "wasmbind"
+]
+
 [dependencies.lldap_model]
 path = "../model"
 features = [ "opaque_client" ]