diff --git a/Makefile b/Makefile
index e84b6fe..772c59b 100644
--- a/Makefile
+++ b/Makefile
@@ -9,6 +9,7 @@ install:
 	chmod 755 $(DESTDIR)/usr/bin/pika-drivers
 	mkdir -p $(DESTDIR)/usr/lib/pika/drivers/
 	cp data/*.sh $(DESTDIR)/usr/lib/pika/drivers/
+	cp data/*.css $(DESTDIR)/usr/lib/pika/drivers/
 	chmod 755 $(DESTDIR)/usr/lib/pika/drivers/*.sh
 	mkdir -p $(DESTDIR)/usr/share/applications
 	mkdir -p $(DESTDIR)/usr/share/icons/hicolor/scalable/apps
diff --git a/data/dialog-error.sh b/data/dialog-error.sh
deleted file mode 100755
index d679172..0000000
--- a/data/dialog-error.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#! /bin/bash
-
-zenity --error --text "There was a problem installing the following driver: "$1""
diff --git a/src/main.rs b/src/main.rs
index 9f99d72..f5e79db 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,7 +8,7 @@ fn main() {
     application.connect_startup(|app| {
         // The CSS "magic" happens here.
         let provider = CssProvider::new();
-        provider.load_from_data(include_str!("style.css"));
+        provider.load_from_data(include_str!("/usr/lib/pika/drivers/style.css"));
         // We give the CssProvided to the default screen so the CSS rules we added
         // can be applied to our window.
         gtk::style_context_add_provider_for_display(
@@ -182,6 +182,7 @@ fn build_ui(app: &Application) {
             .margin_bottom(12)
             .margin_start(12)
             .margin_end(12)
+            .has_frame(false)
             .child(&driver_button_icon)
             .build();