diff --git a/crates/collab/src/env.rs b/crates/collab/src/env.rs
index bdbb4819fb4f9475eacf23c2ea32b3d4062d3791..7335e26d6d3c01dd06dce2ba8f2b34c0fa6ebd57 100644
--- a/crates/collab/src/env.rs
+++ b/crates/collab/src/env.rs
@@ -32,6 +32,7 @@ fn add_vars(env_content: String, vars: &mut Vec<(String, String)>) -> Result<()>
             toml::Value::String(value) => value,
             toml::Value::Integer(value) => value.to_string(),
             toml::Value::Float(value) => value.to_string(),
+            toml::Value::Boolean(value) => value.to_string(),
             _ => panic!("unsupported TOML value in .env.toml for key {}", key),
         };
         vars.push((key, value));