diff --git a/src/parser.c b/src/parser.c
index 22833e2..0750eb1 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -103,7 +103,7 @@ dc_parser_new_internal (dc_parser_t **out, dc_context_t *context, dc_family_t fa
 		rc = uwatec_memomouse_parser_create (&parser, context, devtime, systime);
 		break;
 	case DC_FAMILY_UWATEC_SMART:
-		rc = uwatec_smart_parser_create (&parser, context, model, devtime, systime);
+		rc = uwatec_smart_parser_create (&parser, context, model);
 		break;
 	case DC_FAMILY_REEFNET_SENSUS:
 		rc = reefnet_sensus_parser_create (&parser, context, devtime, systime);
diff --git a/src/uwatec_smart.h b/src/uwatec_smart.h
index 2f7f2b9..49013c5 100644
--- a/src/uwatec_smart.h
+++ b/src/uwatec_smart.h
@@ -35,7 +35,7 @@ dc_status_t
 uwatec_smart_device_open (dc_device_t **device, dc_context_t *context, dc_iostream_t *iostream);
 
 dc_status_t
-uwatec_smart_parser_create (dc_parser_t **parser, dc_context_t *context, unsigned int model, unsigned int devtime, dc_ticks_t systime);
+uwatec_smart_parser_create (dc_parser_t **parser, dc_context_t *context, unsigned int model);
 
 #ifdef __cplusplus
 }
diff --git a/src/uwatec_smart_parser.c b/src/uwatec_smart_parser.c
index bb324e3..74e6317 100644
--- a/src/uwatec_smart_parser.c
+++ b/src/uwatec_smart_parser.c
@@ -139,8 +139,6 @@ typedef struct uwatec_smart_parser_t uwatec_smart_parser_t;
 struct uwatec_smart_parser_t {
 	dc_parser_t base;
 	unsigned int model;
-	unsigned int devtime;
-	dc_ticks_t systime;
 	const uwatec_smart_sample_info_t *samples;
 	const uwatec_smart_header_info_t *header;
 	unsigned int headersize;
@@ -570,7 +568,7 @@ uwatec_smart_parser_cache (uwatec_smart_parser_t *parser)
 
 
 dc_status_t
-uwatec_smart_parser_create (dc_parser_t **out, dc_context_t *context, unsigned int model, unsigned int devtime, dc_ticks_t systime)
+uwatec_smart_parser_create (dc_parser_t **out, dc_context_t *context, unsigned int model)
 {
 	dc_status_t status = DC_STATUS_SUCCESS;
 	uwatec_smart_parser_t *parser = NULL;
@@ -587,8 +585,6 @@ uwatec_smart_parser_create (dc_parser_t **out, dc_context_t *context, unsigned i
 
 	// Set the default values.
 	parser->model = model;
-	parser->devtime = devtime;
-	parser->systime = systime;
 	parser->trimix = 0;
 	for (unsigned int i = 0; i < NEVENTS; ++i) {
 		parser->events[i] = NULL;