diff --git a/lib/js/runtime.sx b/lib/js/runtime.sx
index 94896a5f..3ee36430 100644
--- a/lib/js/runtime.sx
+++ b/lib/js/runtime.sx
@@ -6999,4 +6999,4 @@
 ;; The JS evaluator (transpile.sx) uses call/cc for control flow (exceptions,
 ;; early return); a JIT-compiled frame can't escape through a CEK continuation.
 ;; Exclude the js- namespace from JIT. See Sx_types.jit_excluded_prefixes.
-(jit-exclude! "js-*")
+(jit-exclude! "js-*" "jp-*")