diff --git a/zjit.rb b/zjit.rb
index e3e2eae144..75c57f9a35 100644
--- a/zjit.rb
+++ b/zjit.rb
@@ -103,6 +103,9 @@ class << RubyVM::ZJIT
     # These values are mandatory to include for stackprof, but we don't use them.
     results[:missed_samples] = 0
     results[:gc_samples] = 0
+
+    results[:frames].reject! { |k, v| v[:samples] == 0 }
+
     results
   end