diff --git a/src/runtime/tests/speculation.rs b/src/runtime/tests/speculation.rs
index ff1d8d0b1111ff2e7764063380bc3921b0ff2b65..d5bf5c0d021c40371bf6d85a0c7692287101218c 100644
--- a/src/runtime/tests/speculation.rs
+++ b/src/runtime/tests/speculation.rs
@@ -8,7 +8,7 @@ fn test_maybe_do_nothing() {
     // somehow not allowed. Note that we "check" by seeing if the test finishes.
     // Only the branches in which ports fire increment the loop index
     const CODE: &'static str = "
-    primitive only_puts(out<bool> output, u32 num_loops) {
+    comp only_puts(out<bool> output, u32 num_loops) {
         u32 index = 0;
         while (index < num_loops) {
             sync { put(output, true); }
@@ -16,7 +16,7 @@ fn test_maybe_do_nothing() {
         }
     }
 
-    primitive might_put(out<bool> output, u32 num_loops) {
+    comp might_put(out<bool> output, u32 num_loops) {
         u32 index = 0;
         while (index < num_loops) {
             sync {
@@ -26,7 +26,7 @@ fn test_maybe_do_nothing() {
         }
     }
 
-    primitive only_gets(in<bool> input, u32 num_loops) {
+    comp only_gets(in<bool> input, u32 num_loops) {
         u32 index = 0;
         while (index < num_loops) {
             sync { auto res = get(input); assert(res); }
@@ -34,7 +34,7 @@ fn test_maybe_do_nothing() {
         }
     }
 
-    primitive might_get(in<bool> input, u32 num_loops) {
+    comp might_get(in<bool> input, u32 num_loops) {
         u32 index = 0;
         while (index < num_loops) {
             sync fork { auto res = get(input); assert(res); index += 1; } or {}