3 files changed, 5 insertions, 6 deletions

diff --git a/apps/plugins/rockboy/menu.c b/apps/plugins/rockboy/menu.c
index 2f6c3102ff..e081a81d18 100644
--- a/apps/plugins/rockboy/menu.c
+++ b/apps/plugins/rockboy/menu.c
@@ -158,7 +158,7 @@ static void build_slot_path(char *buf, size_t bufsiz, size_t slot_id) {
     munge_name(name_buf, strlen(name_buf));
 
     /* glom the whole mess together */
-    snprintf(buf, bufsiz, "%s/%s-%ld.rbs", STATE_DIR, name_buf, slot_id + 1);
+    snprintf(buf, bufsiz, "%s/%s-%zud.rbs", STATE_DIR, name_buf, slot_id + 1);
 }
 
 /*
@@ -253,17 +253,17 @@ static void slot_info(char *info_buf, size_t info_bufsiz, size_t slot_id) {
         if (read(fd, buf, 20) > 0)
         {
             buf[20] = '\0';
-            snprintf(info_buf, info_bufsiz, "%ld. %s", slot_id + 1, buf);
+            snprintf(info_buf, info_bufsiz, "%zud. %s", slot_id + 1, buf);
         }
         else
-            snprintf(info_buf, info_bufsiz, "%ld. ERROR", slot_id + 1);
+            snprintf(info_buf, info_bufsiz, "%zud. ERROR", slot_id + 1);
 
         close(fd);
     }
     else
     {
         /* if we couldn't open the file, then the slot is empty */
-        snprintf(info_buf, info_bufsiz, "%ld. %s", slot_id + 1, "<Empty>");
+        snprintf(info_buf, info_bufsiz, "%zu. %s", slot_id + 1, "<Empty>");
     }
 }
 
diff --git a/apps/plugins/rockboy/rockboy.make b/apps/plugins/rockboy/rockboy.make
index ca0ed17a0a..81e9a1f798 100644
--- a/apps/plugins/rockboy/rockboy.make
+++ b/apps/plugins/rockboy/rockboy.make
@@ -11,7 +11,7 @@ ROCKBOY_SRCDIR = $(APPSDIR)/plugins/rockboy
 ROCKBOY_OBJDIR = $(BUILDDIR)/apps/plugins/rockboy
 
 ROCKBOY_SRC := $(call preprocess, $(ROCKBOY_SRCDIR)/SOURCES)
-ROCKBOY_SRC += $(ROOTDIR)/firmware/common/sscanf.c
+ROCKBOY_SRC += $(ROOTDIR)/firmware/libc/sscanf.c
 ROCKBOY_OBJ := $(call c2obj, $(ROCKBOY_SRC))
 
 OTHER_SRC += $(ROCKBOY_SRC)
diff --git a/apps/plugins/rockboy/rtc.c b/apps/plugins/rockboy/rtc.c
index 6f33bc4f9d..248ebc0714 100644
--- a/apps/plugins/rockboy/rtc.c
+++ b/apps/plugins/rockboy/rtc.c
@@ -7,7 +7,6 @@
 #include "defs.h"
 #include "mem.h"
 #include "rtc-gb.h"
-#include "sscanf.h"
 
 struct rtc rtc;