diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b86a7e5..b353a96 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,6 +32,11 @@ jobs:
           toolchain: stable
           override: true
 
+      - name: Install musl-gcc
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y musl-tools
+
       - name: Install target
         run: rustup target add ${{ matrix.target }}
 
diff --git a/Cargo.toml b/Cargo.toml
index 080687a..90e50f3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,12 +2,13 @@
 name = "calcifer"
 version = "1.4.0"
 edition = "2021"
-#build = "build/build.rs"
+build = "build/build.rs"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
 eframe = "0.25.0"
+tinyfiledialogs = "3.0"
 egui_extras = "0.25.0"
 image = "0.24.8"
 serde = { version = "1.0.195", features = ["derive"] }
diff --git a/calcifer.project b/calcifer.project
index e55f2ed..77c0510 100644
--- a/calcifer.project
+++ b/calcifer.project
@@ -1 +1 @@
-{"categories":[{"name":"to do","content":[{"name":"update workflow .yml","description":"make a workflow compiling the calcifer and put the linux in calcifer-{version}\nand the windows in calcifer_windows_{version}\n\nupdate nix\nupdate jiji","id":5}]},{"name":"in progress","content":[{"name":"export copy paste fix","description":"// Hello there","id":1}]},{"name":"done","content":[{"name":"move .project file","description":"// Hello there","id":4},{"name":"move config","description":"config from .calcifer/save.json\nto .config/calcifer/state.json","id":1},{"name":"add id to textarea per tab","description":"to improve undo, make each code area of each tab have a unique id (no more undo into another tab)","id":1},{"name":"file tree id ?","description":"// Hello there","id":1},{"name":"open dir in tree ?","description":"// Hello there","id":2},{"name":"fix tab title","description":"// Hello there","id":2}]},{"name":"+","content":[]}]}
\ No newline at end of file
+{"categories":[{"name":"to do","content":[{"name":"update workflow .yml","description":"make a workflow compiling the calcifer and put the linux in calcifer-{version}\nand the windows in calcifer_windows_{version}\n\nupdate nix\nupdate jiji","id":5},{"name":"repair build.rs","description":"// Hello there","id":1},{"name":"repair tinyfiledialog","description":"// Hello there","id":2}]},{"name":"in progress","content":[{"name":"export copy paste fix","description":"// Hello there","id":1}]},{"name":"done","content":[{"name":"move .project file","description":"// Hello there","id":4},{"name":"move config","description":"config from .calcifer/save.json\nto .config/calcifer/state.json","id":1},{"name":"add id to textarea per tab","description":"to improve undo, make each code area of each tab have a unique id (no more undo into another tab)","id":1},{"name":"file tree id ?","description":"// Hello there","id":1},{"name":"open dir in tree ?","description":"// Hello there","id":2},{"name":"fix tab title","description":"// Hello there","id":2}]},{"name":"+","content":[]}]}
\ No newline at end of file
diff --git a/src/core/app.rs b/src/core/app.rs
index 5c779f0..74ec492 100644
--- a/src/core/app.rs
+++ b/src/core/app.rs
@@ -51,16 +51,15 @@ impl Calcifer {
 		} else {
 			self.tabs[self.selected_tab].path.to_string_lossy()
 		};
-		println!("app : tried to open dialog at {}", save_path);
-//		if let Some(path_string) = tinyfiledialogs::save_file_dialog("Save as", &save_path)
-//		{
-//			let path = PathBuf::from(path_string);
-//			if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab].code) {
-//				eprintln!("Error writing file: {}", err);
-//				return None;
-//			}
-//			return Some(path);
-//		}
+		if let Some(path_string) = tinyfiledialogs::save_file_dialog("Save as", &save_path)
+		{
+			let path = PathBuf::from(path_string);
+			if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab].code) {
+				eprintln!("Error writing file: {}", err);
+				return None;
+			}
+			return Some(path);
+		}
 		None
 	}
 
diff --git a/src/core/ui.rs b/src/core/ui.rs
index 0626301..ad05556 100644
--- a/src/core/ui.rs
+++ b/src/core/ui.rs
@@ -22,11 +22,10 @@ impl Calcifer {
 			.show(ctx, |ui| {
 				ui.vertical(|ui| {
 					if ui.add(egui::Button::new("📁")).clicked() {
-						println!("ui : open file, wip");
-//						if let Some(path_string) = tinyfiledialogs::open_file_dialog("Open File", &self.home.to_string_lossy(), None)
-//						{
-//							self.open_file(Some(&Path::new(&path_string)));
-//						}
+						if let Some(path_string) = tinyfiledialogs::open_file_dialog("Open File", &self.home.to_string_lossy(), None)
+						{
+							self.open_file(Some(&Path::new(&path_string)));
+						}
 					}
 					ui.separator();
 					self.tree_visible = self.toggle(ui, self.tree_visible, "📦");