diff --git a/js/Modalities.js b/js/Modalities.js
index 9ffb220..4e15b69 100644
--- a/js/Modalities.js
+++ b/js/Modalities.js
@@ -3,7 +3,10 @@
 // Modalities
 
 export default {
+    COURSE: "COURSE",
     CUSTOM_NAVIGATION: "CUSTOM_NAVIGATION",
+    LESSON: "LESSON",
     QUIZ: "QUIZ",
     SURVEY: "SURVEY",
+    UNIT: "UNIT",
 };
diff --git a/le_utils/constants/modalities.py b/le_utils/constants/modalities.py
index 257b30d..5269b79 100644
--- a/le_utils/constants/modalities.py
+++ b/le_utils/constants/modalities.py
@@ -4,18 +4,27 @@
 
 # Modalities
 
+COURSE = "COURSE"
 CUSTOM_NAVIGATION = "CUSTOM_NAVIGATION"
+LESSON = "LESSON"
 QUIZ = "QUIZ"
 SURVEY = "SURVEY"
+UNIT = "UNIT"
 
 choices = (
+    (COURSE, "Course"),
     (CUSTOM_NAVIGATION, "Custom Navigation"),
+    (LESSON, "Lesson"),
     (QUIZ, "Quiz"),
     (SURVEY, "Survey"),
+    (UNIT, "Unit"),
 )
 
 MODALITIESLIST = [
+    COURSE,
     CUSTOM_NAVIGATION,
+    LESSON,
     QUIZ,
     SURVEY,
+    UNIT,
 ]
diff --git a/spec/constants-modalities.json b/spec/constants-modalities.json
index 8e3f988..7f22365 100644
--- a/spec/constants-modalities.json
+++ b/spec/constants-modalities.json
@@ -1,5 +1,8 @@
 [
     "QUIZ",
     "CUSTOM_NAVIGATION",
-    "SURVEY"
+    "SURVEY",
+    "COURSE",
+    "UNIT",
+    "LESSON"
 ]