--- a/m68k_core.c	Fri Jun 22 21:11:38 2018 -0700
+++ b/m68k_core.c	Fri Jun 22 23:10:27 2018 -0700
@@ -1191,7 +1191,19 @@
 
 void m68k_options_free(m68k_options *opts)
 {
+	for (uint32_t address = 0; address < opts->gen.address_mask; address += NATIVE_CHUNK_SIZE)
+	{
+		uint32_t chunk = address / NATIVE_CHUNK_SIZE;
+		if (opts->gen.native_code_map[chunk].base) {
+			free(opts->gen.native_code_map[chunk].offsets);
+		}
+	}
 	free(opts->gen.native_code_map);
+	uint32_t ram_inst_slots = ram_size(&opts->gen) / 1024;
+	for (uint32_t i = 0; i < ram_inst_slots; i++)
+	{
+		free(opts->gen.ram_inst_sizes[i]);
+	}
 	free(opts->gen.ram_inst_sizes);
 	free(opts);
 }