diff --git a/.github/workflows/test_demo.sh b/.github/workflows/test_demo.sh
index a4f1be84f5..e82548f322 100755
--- a/.github/workflows/test_demo.sh
+++ b/.github/workflows/test_demo.sh
@@ -102,6 +102,7 @@ ignore_esp32=(
   "./_demo/go/randcrypt" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/randdemo" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/readdir" # panic: internal/bytealg selected .s files require plan9asm translation
+  "./_demo/go/reflectchanof" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/reflectconv" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/reflectcopy" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/reflectempty" # panic: internal/bytealg selected .s files require plan9asm translation
@@ -182,6 +183,7 @@ ignore_esp32c3_basic=(
   "./_demo/go/randcrypt" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/randdemo" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/readdir" # panic: internal/bytealg selected .s files require plan9asm translation
+  "./_demo/go/reflectchanof" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/reflectconv" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/reflectfunc" # panic: internal/bytealg selected .s files require plan9asm translation
   "./_demo/go/reflectfnconv" # panic: internal/bytealg selected .s files require plan9asm translation
diff --git a/_demo/go/reflectchanof/main.go b/_demo/go/reflectchanof/main.go
new file mode 100644
index 0000000000..a092e8571e
--- /dev/null
+++ b/_demo/go/reflectchanof/main.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"reflect"
+)
+
+type T struct{}
+
+func main() {
+	ch := reflect.ChanOf(reflect.BothDir, reflect.TypeOf(T{}))
+	ptr := reflect.PointerTo(ch)
+	if ptr.Elem() != ch {
+		panic("error " + ptr.String())
+	}
+}
diff --git a/runtime/internal/lib/reflect/type.go b/runtime/internal/lib/reflect/type.go
index 2ed4b40e93..b311b5f626 100644
--- a/runtime/internal/lib/reflect/type.go
+++ b/runtime/internal/lib/reflect/type.go
@@ -1312,6 +1312,7 @@ func ChanOf(dir ChanDir, t Type) Type {
 	ch.Str_ = s
 	ch.Hash = fnv1(typ.Hash, 'c', byte(dir))
 	ch.Elem = typ
+	ch.PtrToThis_ = nil
 
 	ti, _ := lookupCache.LoadOrStore(ckey, toRType(&ch.Type))
 	return ti.(Type)