diff --git a/src/test/run-pass/regions-self-in-enums.rs b/src/test/run-pass/regions-self-in-enums.rs
index d8ffb6e098bb..46bb11c7839b 100644
--- a/src/test/run-pass/regions-self-in-enums.rs
+++ b/src/test/run-pass/regions-self-in-enums.rs
@@ -3,14 +3,12 @@ enum int_wrapper {
 }
 
 fn main() {
-    unsafe {
-        let x = 3;
-        let y = int_wrapper_ctor(&x);
-        let z : ∫
-        alt y {
-            int_wrapper_ctor(zz) { z = zz; }
-        }
-        log(debug, *z);
+    let x = 3;
+    let y = int_wrapper_ctor(&x);
+    let z : ∫
+    alt y {
+        int_wrapper_ctor(zz) { z = zz; }
     }
+    log(debug, *z);
 }
 
diff --git a/src/test/run-pass/simple-regions.rs b/src/test/run-pass/simple-regions.rs
index 97946da3bfc9..61fcb47725d5 100644
--- a/src/test/run-pass/simple-regions.rs
+++ b/src/test/run-pass/simple-regions.rs
@@ -1,10 +1,8 @@
 fn main() {
-    unsafe{
-        let x: int = 3;
-        let y: &mutable int = &mutable x;
-        *y = 5;
-        log (debug, *y);
-    }
+    let x: int = 3;
+    let y: &mutable int = &mutable x;
+    *y = 5;
+    log (debug, *y);
 }