diff --git a/ui/Cargo.lock b/ui/Cargo.lock
index 6ca026a..12b4239 100644
--- a/ui/Cargo.lock
+++ b/ui/Cargo.lock
@@ -690,7 +690,6 @@ dependencies = [
  "libadwaita",
  "proc-maps",
  "procfs",
- "regex",
  "serde",
  "toml 0.9.2",
 ]
diff --git a/ui/Cargo.toml b/ui/Cargo.toml
index f71a00b..f8593f9 100644
--- a/ui/Cargo.toml
+++ b/ui/Cargo.toml
@@ -11,7 +11,6 @@ toml = "0.9.2"
 anyhow = "1.0"
 procfs = "0.17.0"
 proc-maps = "0.4.0"
-regex = "1.11.1"
 
 [build-dependencies]
 glib-build-tools = "0.21.0"
diff --git a/ui/src/utils.rs b/ui/src/utils.rs
index 024b68c..17a8048 100644
--- a/ui/src/utils.rs
+++ b/ui/src/utils.rs
@@ -26,7 +26,7 @@ pub fn find_vulkan_processes() -> ProcResult<Vec<(String, String)>> {
 
         let pid = process.pid();
 
-        // By default, assume Linux process, and use comm
+        // By default, assume Linux process, and use /proc/self/comm
         let mut name = process.stat()?.comm;
 
         // Solely just for checking if it's a Proton or Wine process
@@ -35,13 +35,13 @@ pub fn find_vulkan_processes() -> ProcResult<Vec<(String, String)>> {
         
 
         // If this is a Proton or Wine process with .exe,
-        // then extract just the .exe name with RegEx
+        // then just get filename from /proc/self/maps
         if cmdline.contains(".exe") {
             for map in &maps {
                 if let Some(path) = map.filename() {
                     let path_str = path.to_string_lossy().to_lowercase();
                     if path_str.contains(".exe") &&
-                       !path_str.contains("wine") && 
+                       !path_str.contains("wine") && // Make sure .exe is not from Wine
                        path_str.contains('/') ||
                        path_str.contains('\\') {