diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..a5dbbcb
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake .
diff --git a/.gitignore b/.gitignore
index ea8c4bf..c4c126d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 /target
+
+.direnv
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index d61df25..6e0a363 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -167,7 +167,7 @@ dependencies = [
 
 [[package]]
 name = "birdy"
-version = "0.1.8"
+version = "0.1.9"
 dependencies = [
  "arboard",
  "env_logger",
diff --git a/Cargo.toml b/Cargo.toml
index cbbf773..92d8afc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "birdy"
-version = "0.1.8"
+version = "0.1.9"
 authors = ["Konstantin Matsiushonak <k.matushonok@gmail.com"]
 edition = "2021"
 description = "Screenshot tool"
diff --git a/src/main.rs b/src/main.rs
index b749df1..14038c4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -111,7 +111,7 @@ Hotkeys:
     }
 
     let screens = Screen::all().unwrap();
-    let original_screenshot = if let Some(screen) = screens.get(0) {
+    let original_screenshot = if let Some(screen) = screens.first() {
         let image = screen.capture().unwrap();
         image.to_vec()
     } else {
@@ -481,7 +481,7 @@ impl Screenshot {
                     BORDER_COLOR,
                     content,
                 );
-                if let (Some(first), Some(last)) = (layout.glyphs().get(0), layout.glyphs().last())
+                if let (Some(first), Some(last)) = (layout.glyphs().first(), layout.glyphs().last())
                 {
                     draw_rect_filled(
                         &mut self.modified_screenshot,