1 files changed, 4 insertions, 2 deletions

diff --git a/miscutils/i2c_tools.c b/miscutils/i2c_tools.c
index d5127ec27..6f9787280 100644
--- a/miscutils/i2c_tools.c
+++ b/miscutils/i2c_tools.c
@@ -1282,7 +1282,7 @@ int i2cdetect_main(int argc UNUSED_PARAM, char **argv)
         const char *const optstr = "yaqrFl";
 
         int fd, bus_num, i, j, mode = DETECT_MODE_AUTO, status;
-        unsigned first = 0x00, last = 0x77, opts;
+        unsigned first = 0x03, last = 0x77, opts;
         unsigned long funcs;
 
         opt_complementary = "q--r:r--q:" /* mutually exclusive */
@@ -1316,8 +1316,10 @@ int i2cdetect_main(int argc UNUSED_PARAM, char **argv)
         else if (opts & opt_q)
                 mode = DETECT_MODE_QUICK;
 
-        if (opts & opt_a)
+        if (opts & opt_a) {
+                first = 0x00;
                 last = 0x7f;
+        }
 
         /* Read address range. */
         if (argv[1]) {