diff --git a/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse.cc b/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse.cc
index 3c2ca0911dd..56f58a8754d 100644
--- a/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse.cc
+++ b/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse.cc
@@ -64,9 +64,10 @@ ParseState ParseFrame(message_type_t type, std::string_view* buf, Frame* frame,
     return ParseState::kInvalid;
   }
 
-  // Parser will ignore Op Codes that have been deprecated/removed from version 5.0 onwards.
-  if (!(frame_type == Type::kOPMsg || frame_type == Type::kOPCompressed ||
-        frame_type == Type::kReserved)) {
+  // Parser will ignore Op Codes that have been deprecated/removed from version 5.0 onwards as well
+  // as kOPCompressed and kReserved which are not supported by the parser yet.
+  if (frame_type != Type::kOPMsg) {
+    buf->remove_prefix(frame->length);
     return ParseState::kIgnored;
   }
 
diff --git a/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse_test.cc b/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse_test.cc
index ba587af622c..b6c89f0455d 100644
--- a/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse_test.cc
+++ b/src/stirling/source_connectors/socket_tracer/protocols/mongodb/parse_test.cc
@@ -391,6 +391,7 @@ TEST_F(MongoDBParserTest, ParseFrameWhenUnsupportedType) {
   ParseState state = ParseFrame(message_type_t::kRequest, &frame_view, &frame, &state_order);
 
   EXPECT_EQ(state, ParseState::kIgnored);
+  EXPECT_EQ(frame_view.length(), 0);
 }
 
 TEST_F(MongoDBParserTest, ParseFrameInvalidFlagBits) {