diff --git a/src/ratbagd-profile.c b/src/ratbagd-profile.c
index 77de4746..880fda81 100644
--- a/src/ratbagd-profile.c
+++ b/src/ratbagd-profile.c
@@ -362,9 +362,24 @@ int ratbagd_profile_new(struct ratbagd_profile **out,
 
 struct ratbagd_profile *ratbagd_profile_free(struct ratbagd_profile *profile)
 {
+	unsigned int i;
+
 	if (!profile)
 		return NULL;
 
+	profile->resolution_vtable_slot = sd_bus_slot_unref(profile->resolution_vtable_slot);
+	profile->resolution_enum_slot = sd_bus_slot_unref(profile->resolution_enum_slot);
+	profile->button_vtable_slot = sd_bus_slot_unref(profile->button_vtable_slot);
+	profile->button_enum_slot = sd_bus_slot_unref(profile->button_enum_slot);
+
+	for (i = 0; i< profile->n_buttons; ++i)
+		ratbagd_button_free(profile->buttons[i]);
+	for (i = 0; i< profile->n_resolutions; ++i)
+		ratbagd_resolution_free(profile->resolutions[i]);
+
+	mfree(profile->buttons);
+	mfree(profile->resolutions);
+
 	profile->path = mfree(profile->path);
 
 	/* we cannot assume the profile is gone, so set NULL explicitly */