diff --git a/src/sim/gsm_int.h b/src/sim/gsm_int.h
index 3abb3e6..c79a0be 100644
--- a/src/sim/gsm_int.h
+++ b/src/sim/gsm_int.h
@@ -1,3 +1,14 @@
+#include <sys/types.h>
+#include <osmocom/sim/sim.h>
+
+const struct osim_file_desc *sim_ef_in_gsm;
+const size_t sim_ef_in_gsm_num;
+
+const struct osim_file_desc *sim_ef_in_graphics;
+const size_t sim_ef_in_graphics_num;
+
+const struct osim_file_desc *sim_ef_in_telecom;
+const size_t sim_ef_in_telecom_num;
 
 int gsm_hpplmn_decode(struct osim_decoded_data *dd,
 		     const struct osim_file_desc *desc,