diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9abc4fa..12d430a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ If a change only affects particular applications, they are listed in parentheses
 
 - feat(buffyboard): Add man pages (!23, thanks @Jarrah)
 - misc: Unify build system (!23, thanks @Jarrah)
+- fix: Prevent logging internal LVGL errors to stdout
 
 ## 3.2.0 (2024-06-03)
 
diff --git a/buffyboard/lv_conf.h b/buffyboard/lv_conf.h
index 64247c4..23acdb9 100644
--- a/buffyboard/lv_conf.h
+++ b/buffyboard/lv_conf.h
@@ -246,7 +246,7 @@ e.g. "stm32f769xx.h" or "stm32f429xx.h"*/
 
 /*1: Print the log with 'printf';
  *0: User need to register a callback with `lv_log_register_print_cb()`*/
-#  define LV_LOG_PRINTF   1
+#  define LV_LOG_PRINTF   0
 
 /*Enable/disable LV_LOG_TRACE in modules that produces a huge number of logs*/
 #  define LV_LOG_TRACE_MEM            1
diff --git a/buffyboard/main.c b/buffyboard/main.c
index 317445f..bce4496 100644
--- a/buffyboard/main.c
+++ b/buffyboard/main.c
@@ -211,8 +211,9 @@ int main(int argc, char *argv[]) {
         return 1;
     }
 
-    /* Initialise lvgl */
+    /* Initialise LVGL and set up logging callback */
     lv_init();
+    lv_log_register_print_cb(bbx_log_print_cb);
 
     /* Initialise display */
     lv_display_t *disp = lv_linux_fbdev_create();
diff --git a/unl0kr/lv_conf.h b/unl0kr/lv_conf.h
index ac94719..438fddd 100644
--- a/unl0kr/lv_conf.h
+++ b/unl0kr/lv_conf.h
@@ -140,7 +140,7 @@ e.g. "stm32f769xx.h" or "stm32f429xx.h"*/
 
 /*1: Print the log with 'printf';
  *0: User need to register a callback with `lv_log_register_print_cb()`*/
-#  define LV_LOG_PRINTF   1
+#  define LV_LOG_PRINTF   0
 
 /*Enable/disable LV_LOG_TRACE in modules that produces a huge number of logs*/
 #  define LV_LOG_TRACE_MEM            1