diff --git a/arch/arm/armadillo.c b/arch/arm/armadillo.c
index f812791..b646de6 100644
--- a/arch/arm/armadillo.c
+++ b/arch/arm/armadillo.c
@@ -21,8 +21,8 @@ struct ad_insn *insn = NULL;
 char *decodeARM(unsigned long int start, char *outbuf, int *lendis, unsigned long int offset0)
 {
      *lendis = 4;
-     opcode = start;
-     ArmadilloDisassemble(*opcode, opcode, &insn);
+     opcode = (unsigned int *)start;
+     ArmadilloDisassemble(*opcode, (unsigned long)opcode, &insn);
      memcpy(outbuf,insn->decoded,strlen(insn->decoded)+1);
      ArmadilloDone(&insn);
      return outbuf;
diff --git a/dasm/dasm.c b/dasm/dasm.c
index d0a7e89..07e8f05 100644
--- a/dasm/dasm.c
+++ b/dasm/dasm.c
@@ -122,7 +122,7 @@ void disassemble_screen(struct editor* e, struct charbuf* b)
     q = &e->contents[offset];
     for (int i = 0; i < e->screen_rows - 2; i++) if (offset < e->content_length)
     {
-        decode(q, outbuf, &lendis, offset);
+        decode((unsigned long)q, outbuf, &lendis, offset);
         setup_instruction(i, e, b, offset, (uint8_t *) q, lendis, outbuf);
         q += lendis;
         offset += lendis;