diff --git a/app/src/main/java/org/mosad/seil0/projectlaogai/controller/TCoRAPIController.kt b/app/src/main/java/org/mosad/seil0/projectlaogai/controller/TCoRAPIController.kt
index d12ede7..6da9d6e 100644
--- a/app/src/main/java/org/mosad/seil0/projectlaogai/controller/TCoRAPIController.kt
+++ b/app/src/main/java/org/mosad/seil0/projectlaogai/controller/TCoRAPIController.kt
@@ -116,7 +116,7 @@ class TCoRAPIController {
          * Read the json object from tcor api and write it as file (cache).
          */
         fun getTimetable(courseName: String, week: Int, context: Context): Job {
-            val url = URL("$tcorBaseURL/timetable?courseName=$courseName&week=$week")
+            val url = URL("$tcorBaseURL/timetable?course=$courseName&week=$week")
             val file = File(context.filesDir, "timetable-$courseName-$week.json")
 
             return GlobalScope.launch(Dispatchers.IO) {
@@ -150,7 +150,7 @@ class TCoRAPIController {
          * @param week the week to look up
          */
         fun getLessonSubjectListAsync(courseName: String, week: Int): Deferred<ArrayList<String>> {
-            val url = URL("$tcorBaseURL/lessonSubjectList?courseName=$courseName&week=$week")
+            val url = URL("$tcorBaseURL/subjectList?course=$courseName&week=$week")
 
             return GlobalScope.async {
                 Gson().fromJson(url.readText(), ArrayList<String>()::class.java)
@@ -160,11 +160,11 @@ class TCoRAPIController {
         /**
          * Get all occurrences of a lesson for a course at one week
          * @param courseName the course name
-         * @param lessonSubject the subject to search for
+         * @param subject the subject to search for
          * @param week the week to look up
          */
-        fun getLessonsAsync(courseName: String, lessonSubject: String, week: Int): Deferred<ArrayList<Lesson>> {
-            val url = URL("$tcorBaseURL/lessons?courseName=$courseName&lessonSubject=$lessonSubject&week=$week")
+        fun getLessonsAsync(courseName: String, subject: String, week: Int): Deferred<ArrayList<Lesson>> {
+            val url = URL("$tcorBaseURL/lessons?course=$courseName&subject=$subject&week=$week")
 
             return GlobalScope.async {
                 Gson().fromJson(url.readText(), ArrayList<Lesson>()::class.java)