diff --git a/Cargo.toml b/Cargo.toml
index 4072f96e143f..5e79014730e1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -274,7 +274,7 @@ jitdump = ["wasmtime/jitdump"]
 vtune = ["wasmtime/vtune"]
 wasi-nn = ["dep:wasmtime-wasi-nn"]
 wasi-threads = ["dep:wasmtime-wasi-threads"]
-wasi-http = ["dep:wasmtime-wasi-http", "wasmtime-wasi-http/sync"]
+wasi-http = ["dep:wasmtime-wasi-http", "wasmtime-wasi-http?/sync"]
 pooling-allocator = ["wasmtime/pooling-allocator", "wasmtime-cli-flags/pooling-allocator"]
 all-arch = ["wasmtime/all-arch"]
 component-model = [