diff --git a/README.md b/README.md
index 7365d8d..8c18fd0 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,12 @@ Tray mode is disabled by default. It allows program to be minimized to tray inst
 
 ***
 
+### Dev tools
+
+Chromium developer/debug tools can be enabled by setting `DEV_TOOLS` option to `1`.
+
+***
+
 ## Manual Build
 
 ### Prerequisites
diff --git a/patches/0004-Dev-Tools-from-config.patch b/patches/0004-Dev-Tools-from-config.patch
new file mode 100644
index 0000000..300d14e
--- /dev/null
+++ b/patches/0004-Dev-Tools-from-config.patch
@@ -0,0 +1,14 @@
+diff --git a/main/config.js b/main/config.js
+--- a/main/config.js
++++ b/main/config.js
+@@ -5,8 +5,9 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
+ Object.defineProperty(exports, "__esModule", { value: true });
+ exports.applyCommonConfig = exports.config = void 0;
+ const package_json_1 = __importDefault(require("../package.json"));
++const devTools = process.env.DEV_TOOLS && process.env.DEV_TOOLS > 0;
+ exports.config = {
+-    enableDevTools: false,
++    enableDevTools: devTools,
+     enableWebSecurity: true,
+     enableAutoUpdate: true,
+     bypassCSP: false,
diff --git a/templates/default.conf b/templates/default.conf
index 012180e..b875b3a 100644
--- a/templates/default.conf
+++ b/templates/default.conf
@@ -1,3 +1,4 @@
 ELECTRON_CUSTOM_BIN=
 ELECTRON_ARGS="--no-sandbox"
-TRAY_ENABLED=0
\ No newline at end of file
+TRAY_ENABLED=0
+DEV_TOOLS=0
\ No newline at end of file
diff --git a/templates/yandex-music.sh b/templates/yandex-music.sh
index 321263c..83f2b14 100644
--- a/templates/yandex-music.sh
+++ b/templates/yandex-music.sh
@@ -23,5 +23,6 @@ fi
 ELECTRON_BIN=${ELECTRON_CUSTOM_BIN:-%electron_path%}
 
 export TRAY_ENABLED=${TRAY_ENABLED:-0}
+export DEV_TOOLS=${DEV_TOOLS:-0}
 
 exec "${ELECTRON_BIN}" "%asar_path%" $ELECTRON_ARGS $WAYLAND_FLAGS