diff --git a/src/xenia/gpu/command_processor.cc b/src/xenia/gpu/command_processor.cc
index b52a46d7d..cac3a14a2 100644
--- a/src/xenia/gpu/command_processor.cc
+++ b/src/xenia/gpu/command_processor.cc
@@ -327,11 +327,15 @@ void CommandProcessor::CaptureUiDrawForRE(
         if (!q) {
           break;
         }
-        uint32_t w0 = be_u32(q), w1 = be_u32(q + 4);
-        float f0, f1;
+        // Three floats, not two: attribute 0 of a UI quad is k_32_32_32_FLOAT,
+        // so the stream carries a Z per vertex — which is the game's own layer
+        // key if it has one, and the whole question this capture is asked.
+        uint32_t w0 = be_u32(q), w1 = be_u32(q + 4), w2 = be_u32(q + 8);
+        float f0, f1, f2;
         std::memcpy(&f0, &w0, 4);
         std::memcpy(&f1, &w1, 4);
-        ui_out << fmt::format(" [{:08X},{:08X}={:.2f},{:.2f}]", w0, w1, f0, f1);
+        std::memcpy(&f2, &w2, 4);
+        ui_out << fmt::format(" [{:.2f},{:.2f},z={:.5f}]", f0, f1, f2);
       }
     }
   }