diff --git a/src/cli_helpers.rs b/src/cli_helpers.rs
index d2a9887..36e7885 100644
--- a/src/cli_helpers.rs
+++ b/src/cli_helpers.rs
@@ -14,10 +14,10 @@ pub fn get_excludes(cli_excludes: Option<&str>) -> Regex {
         Some(s) => {
             let mut x = "(".to_string();
             x.push_str(s);
-            x.push_str(r")|(\.git|\.pijul|_darcs|\.hg)$");
+            x.push_str(r")|(\.git|\.pijul|_darcs|\.hg|\.gnupg)$");
             check_regex(&x)
         }
-        _ => Regex::new(r"(\.git|\.pijul|_darcs|\.hg)$").unwrap(), // ok because static
+        _ => Regex::new(r"(\.git|\.pijul|_darcs|\.hg|\.gnupg)$").unwrap(), // ok because static
     }
 }
 
diff --git a/src/walk_parallel/mod.rs b/src/walk_parallel/mod.rs
index 2c76a74..2c8064d 100644
--- a/src/walk_parallel/mod.rs
+++ b/src/walk_parallel/mod.rs
@@ -317,7 +317,7 @@ pub fn clean_project_dirs<P: AsRef<Path>>(p: P, exclude: &Option<Regex>, _: bool
             .unwrap();
     }
     lazy_static! {
-        static ref SRC_CONTROL: Regex = Regex::new(r"(_darcs|\.(git|hg|pijul))").unwrap();
+        static ref SRC_CONTROL: Regex = Regex::new(r"(_darcs|\.(git|hg|pijul|gnupg))").unwrap();
     }
 
     for dir in WalkDir::new(p)