diff --git a/crates/terminal/src/terminal_element.rs b/crates/terminal/src/terminal_element.rs
index 0b02d918fc4ef8b1a272168d5f6df08b12b996b7..2aa32b636767c81a74e1d4600f2c264e9d55e5bb 100644
--- a/crates/terminal/src/terminal_element.rs
+++ b/crates/terminal/src/terminal_element.rs
@@ -411,6 +411,7 @@ fn draw_debug_grid(bounds: RectF, layout: &mut LayoutState, cx: &mut PaintContex
     }
 }
 
+#[cfg(test)]
 mod tests {
     #[test]
     fn test_rgb_for_index() {