diff --git a/ices/67019.sh b/ices/67019.sh
new file mode 100755
index 00000000..9e1df75e
--- /dev/null
+++ b/ices/67019.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+rustc +nightly --edition 2018 -Z mir-opt-level=2 - << EOF
+fn test(this: ((u8, u8),)) {
+    assert!((this.0).1 == 0);
+}
+fn main() {
+    test(((1, 2),));
+}
+
+EOF
diff --git a/src/lib.rs b/src/lib.rs
index 865ba4db..d36fb298 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,6 +8,7 @@ pub use rayon;
 
 static RUSTC: &str = "rustc";
 static ICES_PATH: &str = "ices";
+static SHELL: &str = "bash";
 
 #[derive(Debug, PartialEq, Eq, PartialOrd, Ord)]
 enum TestMode {
@@ -40,7 +41,8 @@ impl ICE {
                 .arg(std::fs::canonicalize(&self.path)?)
                 .current_dir(workdir.path())
                 .output()?,
-            TestMode::ShellScript => Command::new(std::fs::canonicalize(&self.path)?)
+            TestMode::ShellScript => Command::new(SHELL)
+                .arg(std::fs::canonicalize(&self.path)?)
                 .current_dir(workdir.path())
                 .output()?,
         };