diff --git a/src/fastfetch.c b/src/fastfetch.c
index f42537aee..c815b5569 100644
--- a/src/fastfetch.c
+++ b/src/fastfetch.c
@@ -622,7 +622,7 @@ static void run(FFdata* data)
             (error = ffOptionsParseLibraryJsonConfig(&instance.config.library, root)) ||
             false
         ) {
-            fputs(error, stderr);
+            fprintf(stderr, "JsonConfig Error: %s\n", error);
             exit(477);
         }
     }
diff --git a/src/options/display.c b/src/options/display.c
index 82385945b..a25dd1ca1 100644
--- a/src/options/display.c
+++ b/src/options/display.c
@@ -146,6 +146,10 @@ const char* ffOptionsParseDisplayJsonConfig(FFOptionsDisplay* options, yyjson_va
             options->noBuffer = yyjson_get_bool(val);
         else if (ffStrEqualsIgnCase(key, "keyWidth"))
             options->keyWidth = (uint32_t) yyjson_get_uint(val);
+        else if (ffStrStartsWithIgnCase(key, "percent"))
+            return "Property `display.percentX` has been changed to `display.percent.x`";
+        else if (ffStrStartsWithIgnCase(key, "size"))
+            return "Property `display.sizeX` has been changed to `display.size.x`";
         else
             return "Unknown display property";
     }
diff --git a/src/options/general.c b/src/options/general.c
index c95062887..f4d1895a1 100644
--- a/src/options/general.c
+++ b/src/options/general.c
@@ -38,6 +38,11 @@ const char* ffOptionsParseGeneralJsonConfig(FFOptionsGeneral* options, yyjson_va
             options->wmiTimeout = (int32_t) yyjson_get_int(val);
         #endif
 
+        else if (ffStrEqualsIgnCase(key, "stat"))
+            return "Property `general.stat` has been changed to `display.stat`";
+        else if (ffStrEqualsIgnCase(key, "pipe"))
+            return "Property `general.pipe` has been changed to `display.pipe`";
+
         else
             return "Unknown general property";
     }