diff --git a/Cargo.toml b/Cargo.toml
index 7d6a425..1c71021 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,3 +26,6 @@ path = "src/bin/client/main.rs"
 [[bin]]
 name = "openworm-server"
 path = "src/bin/server/main.rs"
+
+[profile.dev.package."*"]
+opt-level = 1
diff --git a/src/bin/client/render/mod.rs b/src/bin/client/render/mod.rs
index e7deca4..e433ddf 100644
--- a/src/bin/client/render/mod.rs
+++ b/src/bin/client/render/mod.rs
@@ -72,6 +72,7 @@ impl Renderer {
 
         let instance = Instance::new(&InstanceDescriptor {
             backends: Backends::PRIMARY,
+            flags: InstanceFlags::empty(),
             ..Default::default()
         });