diff --git a/core/core-themes-support.el b/core/core-themes-support.el
index 1147bebd3..d7b4dc495 100644
--- a/core/core-themes-support.el
+++ b/core/core-themes-support.el
@@ -145,6 +145,8 @@
     (colorsarenice-light . colorsarenice-theme)
     (hemisu-dark  . hemisu-theme)
     (hemisu-light . hemisu-theme)
+    (majapahit-dark . majapahit-theme)
+    (majapahit-light . majapahit-theme)
     (material-light . material-theme)
     (minimal-light . minimal-theme)
     (moe-dark  . moe-theme)
diff --git a/layers/themes-megapack/packages.el b/layers/themes-megapack/packages.el
index 6e343b25e..7cd83032a 100644
--- a/layers/themes-megapack/packages.el
+++ b/layers/themes-megapack/packages.el
@@ -54,6 +54,7 @@
     jbeans-theme
     light-soap-theme
     lush-theme
+    majapahit-theme
     material-theme
     minimal-theme
     moe-theme