diff --git a/aws/rust-runtime/aws-config/external-types.toml b/aws/rust-runtime/aws-config/external-types.toml
index 9a7dbc128e..6935fe9bc0 100644
--- a/aws/rust-runtime/aws-config/external-types.toml
+++ b/aws/rust-runtime/aws-config/external-types.toml
@@ -29,9 +29,6 @@ allowed_external_types = [
    "http::uri::Uri",
    "tower_service::Service",
 
-   # TODO(https://github.com/awslabs/smithy-rs/issues/1193): Decide if `InvalidUri` should be exposed
-   "http::uri::InvalidUri",
-
    # TODO(https://github.com/awslabs/smithy-rs/issues/1193): Decide if the following should be exposed
    "hyper::client::connect::Connection",
    "tokio::io::async_read::AsyncRead",
diff --git a/rust-runtime/aws-smithy-http/external-types.toml b/rust-runtime/aws-smithy-http/external-types.toml
index a3dbbce3c5..b06231e92f 100644
--- a/rust-runtime/aws-smithy-http/external-types.toml
+++ b/rust-runtime/aws-smithy-http/external-types.toml
@@ -26,9 +26,6 @@ allowed_external_types = [
     # TODO(https://github.com/awslabs/smithy-rs/issues/1193): Feature gate references to Tokio `File`
     "tokio::fs::file::File",
 
-    # TODO(https://github.com/awslabs/smithy-rs/issues/1193): Decide if `InvalidUri` should be exposed
-    "http::uri::InvalidUri",
-
     # TODO(https://github.com/awslabs/smithy-rs/issues/1193): Don't expose `once_cell` in public API
     "once_cell::sync::Lazy",