diff --git a/src/shell_quoted.rs b/src/shell_quoted.rs
index 4a8ee31..a5ad57e 100644
--- a/src/shell_quoted.rs
+++ b/src/shell_quoted.rs
@@ -50,6 +50,7 @@ impl ShellQuoted {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use pretty_assertions::assert_eq;
 
     #[test]
     fn test_from_command_and_args() {