diff --git a/scp.c b/scp.c
index 13985ddd..9c5af964 100644
--- a/scp.c
+++ b/scp.c
@@ -8142,7 +8142,6 @@ return cptr;
 const char *put_switches (char *buf, size_t bufsize, uint32 sw)
 {
 char *optr = buf;
-size_t i = 0;
 int32 bit;
 
 memset (buf, 0, bufsize);
diff --git a/sim_console.c b/sim_console.c
index d4042693..05ed33c0 100644
--- a/sim_console.c
+++ b/sim_console.c
@@ -2038,7 +2038,6 @@ int32 sim_tt_inpcvt (int32 c, uint32 mode)
 uint32 md = mode & TTUF_M_MODE;
 
 if (md != TTUF_MODE_8B) {
-    uint32 par_bit = 0;
     uint32 par_mode = (mode >> TTUF_W_MODE) & TTUF_M_PAR;
     static int32 nibble_even_parity = 0x699600;   /* bit array indicating the even parity for each index (offset by 8) */