diff --git a/man/waybar-niri-window.5.scd b/man/waybar-niri-window.5.scd
index 8e886c29..c836f057 100644
--- a/man/waybar-niri-window.5.scd
+++ b/man/waybar-niri-window.5.scd
@@ -48,6 +48,10 @@ See the output of "niri msg windows" for examples
 
 *{app_id}*: The current app ID of the focused window.
 
+*{col}*: The current column of the focused window in the workspace.
+
+*{max_col}*: The maximum column inside the workspace of the focused window.
+
 # REWRITE RULES
 
 *rewrite* is an object where keys are regular expressions and values are
diff --git a/src/modules/niri/backend.cpp b/src/modules/niri/backend.cpp
index de3f8a9a..0900e092 100644
--- a/src/modules/niri/backend.cpp
+++ b/src/modules/niri/backend.cpp
@@ -196,6 +196,18 @@ void IPC::parseIPC(const std::string& line) {
       for (auto& win : windows_) {
         win["is_focused"] = focused && win["id"].asUInt64() == id;
       }
+    } else if (const auto &payload = ev["WindowLayoutsChanged"]) {
+      const auto &values = payload["changes"];
+      for (const auto &changed : values) {
+        const auto id = changed[0].asUInt64();
+        const auto &change = changed[1];
+        for (auto &win : windows_) {
+          if (win["id"].asUInt64() == id) {
+            win["layout"] = change;
+            break;
+          }
+        }
+      }
     }
   }
 
diff --git a/src/modules/niri/window.cpp b/src/modules/niri/window.cpp
index b8fc445c..38ce2f49 100644
--- a/src/modules/niri/window.cpp
+++ b/src/modules/niri/window.cpp
@@ -17,6 +17,7 @@ Window::Window(const std::string& id, const Bar& bar, const Json::Value& config)
   gIPC->registerForIPC("WindowOpenedOrChanged", this);
   gIPC->registerForIPC("WindowClosed", this);
   gIPC->registerForIPC("WindowFocusChanged", this);
+  gIPC->registerForIPC("WindowLayoutsChanged", this);
 
   dp.emit();
 }
@@ -54,15 +55,25 @@ void Window::doUpdate() {
   if (it != windows.cend()) {
     const auto& window = *it;
 
+    auto max_col = -1;
+    for (const auto &win : windows) {
+      if (win["workspace_id"].asUInt64() != window["workspace_id"].asUInt64()) {
+        continue;
+      }
+      const auto col = win["layout"]["pos_in_scrolling_layout"][0].asInt64();
+      if (col > max_col) max_col = col;
+    }
     const auto title = window["title"].asString();
     const auto appId = window["app_id"].asString();
+    const auto col = window["layout"]["pos_in_scrolling_layout"][0].asInt64();
     const auto sanitizedTitle = waybar::util::sanitize_string(title);
     const auto sanitizedAppId = waybar::util::sanitize_string(appId);
 
     label_.show();
     label_.set_markup(waybar::util::rewriteString(
         fmt::format(fmt::runtime(format_), fmt::arg("title", sanitizedTitle),
-                    fmt::arg("app_id", sanitizedAppId)),
+                    fmt::arg("app_id", sanitizedAppId), fmt::arg("col", col),
+                    fmt::arg("max_col", max_col)),
         config_["rewrite"]));
 
     updateAppIconName(appId, "");