diff --git a/keyboards/helix/info.json b/keyboards/helix/info.json
index 2aadcf91b..6cd13d98e 100644
--- a/keyboards/helix/info.json
+++ b/keyboards/helix/info.json
@@ -1,7 +1,7 @@
 {
   "keyboard_name": "Helix",
-  "url": "",
-  "maintainer": "qmk",
+  "url": "https://github.com/MakotoKurauchi/helix",
+  "maintainer": "MakotoKurauchi",
   "width": 15,
   "height": 5,
   "layouts": {
diff --git a/keyboards/helix/rev1/info.json b/keyboards/helix/rev1/info.json
index 1c08468ea..505401cee 100644
--- a/keyboards/helix/rev1/info.json
+++ b/keyboards/helix/rev1/info.json
@@ -1,9 +1,9 @@
 {
-  "keyboard_name": "Helix rev. 1", 
-  "url": "", 
-  "maintainer": "qmk", 
-  "width": 13, 
-  "height": 5, 
+  "keyboard_name": "Helix rev. 1",
+  "url": "https://github.com/MakotoKurauchi/helix", 
+  "maintainer": "MakotoKurauchi",
+  "width": 13,
+  "height": 5,
   "layouts": {
     "LAYOUT": {
       "key_count": 60,
@@ -11,4 +11,3 @@
     }
   }
 }
-
diff --git a/keyboards/helix/rev2/config.h b/keyboards/helix/rev2/config.h
index bb8e566b8..530757883 100644
--- a/keyboards/helix/rev2/config.h
+++ b/keyboards/helix/rev2/config.h
@@ -60,11 +60,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if  HELIX_ROWS == 4
   #define MATRIX_ROWS 8
   #define MATRIX_ROW_PINS { D4, C6, D7, E6 }
-#elif HELIX_ROWS == 5
+#else
   #define MATRIX_ROWS 10
   #define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
-#else
-  #error "expected HELIX_ROWS 4 or 5"
 #endif
 
 // wiring of each half
@@ -104,7 +102,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifdef RGBLED_BACK
   #if HELIX_ROWS == 4
     #define RGBLED_NUM 25
-  #elif HELIX_ROWS == 5
+  #else
     #define RGBLED_NUM 32
   #endif
 #else
@@ -115,10 +113,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
   #if RGBLED_NUM <= 6
     #define RGBLIGHT_LIMIT_VAL 255
   #else
-    #if HELIX_ROWS == 5
-      #define RGBLIGHT_LIMIT_VAL 120
-    #else
+    #if HELIX_ROWS == 4
       #define RGBLIGHT_LIMIT_VAL 130
+    #else
+      #define RGBLIGHT_LIMIT_VAL 120
     #endif
   #endif
   #define RGBLIGHT_VAL_STEP 17
@@ -126,10 +124,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
   #if RGBLED_NUM <= 6
     #define RGBLIGHT_LIMIT_VAL 90
   #else
-    #if HELIX_ROWS == 5
-      #define RGBLIGHT_LIMIT_VAL 35
-    #else
+    #if HELIX_ROWS == 4
       #define RGBLIGHT_LIMIT_VAL 45
+    #else
+      #define RGBLIGHT_LIMIT_VAL 35
     #endif
   #endif
   #define RGBLIGHT_VAL_STEP 4
diff --git a/keyboards/helix/rev2/info.json b/keyboards/helix/rev2/info.json
index 0bbe2f892..236aa3688 100644
--- a/keyboards/helix/rev2/info.json
+++ b/keyboards/helix/rev2/info.json
@@ -1,7 +1,7 @@
 {
   "keyboard_name": "Helix rev. 2",
-  "url": "",
-  "maintainer": "qmk",
+  "url": "https://github.com/MakotoKurauchi/helix",
+  "maintainer": "MakotoKurauchi",
   "width": 15,
   "height": 5,
   "layouts": {