diff --git a/userspace/engine/evttype_index_ruleset.cpp b/userspace/engine/evttype_index_ruleset.cpp
index 4189b4b6..645e1408 100644
--- a/userspace/engine/evttype_index_ruleset.cpp
+++ b/userspace/engine/evttype_index_ruleset.cpp
@@ -171,8 +171,6 @@ void evttype_index_ruleset::add(
 		if(rule.source == falco_common::syscall_source)
 		{
 			wrap->sc_codes = libsinsp::filter::ast::ppm_sc_codes(condition.get());
-			// todo(jasondellaluce): once libsinsp has its fixes, optimize this
-			// by using libsinsp::events::ppm_set_to_event_set(wrap->sc_codes)
 			wrap->event_codes = libsinsp::filter::ast::ppm_event_codes(condition.get());
 		}
 		else
diff --git a/userspace/engine/falco_engine_version.h b/userspace/engine/falco_engine_version.h
index 290f3b96..62e450f8 100644
--- a/userspace/engine/falco_engine_version.h
+++ b/userspace/engine/falco_engine_version.h
@@ -21,4 +21,4 @@ limitations under the License.
 // This is the result of running "falco --list -N | sha256sum" and
 // represents the fields supported by this version of Falco. It's used
 // at build time to detect a changed set of fields.
-#define FALCO_FIELDS_CHECKSUM "8c28f9cdff607c308e3ba56db36f998f20119cdd7cf3da11e53c181204077da2"
+#define FALCO_FIELDS_CHECKSUM "dd438e1713ebf8abc09a2c89da77bb43ee3886ad1ba69802595a5f18e3854550"