diff --git a/core/ext/mod.rs b/core/ext/mod.rs
index 1701e8f70..448ffb210 100644
--- a/core/ext/mod.rs
+++ b/core/ext/mod.rs
@@ -202,6 +202,8 @@ impl Database {
         crate::uuid::register_extension(&mut ext_api);
         #[cfg(feature = "series")]
         crate::series::register_extension(&mut ext_api);
+        #[cfg(feature = "time")]
+        crate::time::register_extension(&mut ext_api);
         #[cfg(feature = "fs")]
         {
             let vfslist = add_builtin_vfs_extensions(Some(ext_api)).map_err(|e| e.to_string())?;