diff --git a/services/backend/src/services/courses/course_stats_counter.js b/services/backend/src/services/courses/courseStatsCounter.js
similarity index 100%
rename from services/backend/src/services/courses/course_stats_counter.js
rename to services/backend/src/services/courses/courseStatsCounter.js
diff --git a/services/backend/src/services/courses/course_yearly_stats_counter.js b/services/backend/src/services/courses/courseYearlyStatsCounter.js
similarity index 100%
rename from services/backend/src/services/courses/course_yearly_stats_counter.js
rename to services/backend/src/services/courses/courseYearlyStatsCounter.js
diff --git a/services/backend/src/services/courses/index.js b/services/backend/src/services/courses/index.js
index fa1e53e36c..98010b0fc4 100644
--- a/services/backend/src/services/courses/index.js
+++ b/services/backend/src/services/courses/index.js
@@ -3,8 +3,8 @@ const { Op } = require('sequelize')
 
 const { Course, Credit, Enrollment, Organization } = require('../../models')
 const { getSortRank } = require('../../util/sortRank')
-const { CourseYearlyStatsCounter } = require('./course_yearly_stats_counter')
 const { byCodes, byNameAndOrCodeLike } = require('./courseFinders')
+const { CourseYearlyStatsCounter } = require('./courseYearlyStatsCounter')
 const {
   creditsForCourses,
   enrollmentsForCourses,
diff --git a/services/backend/src/services/populations/bottlenecksOf.js b/services/backend/src/services/populations/bottlenecksOf.js
index 7232b30fd2..ac24c5f38f 100644
--- a/services/backend/src/services/populations/bottlenecksOf.js
+++ b/services/backend/src/services/populations/bottlenecksOf.js
@@ -1,7 +1,7 @@
 const { keyBy } = require('lodash')
 
 const { getPassingSemester } = require('../../util/semester')
-const { CourseStatsCounter } = require('../courses/course_stats_counter')
+const { CourseStatsCounter } = require('../courses/courseStatsCounter')
 const { encrypt } = require('../encrypt')
 const { dateMonthsFromNow, findCourses, findCourseEnrollments, parseCreditInfo, parseQueryParams } = require('./shared')
 const { studentnumbersWithAllStudyrightElements } = require('./studentnumbersWithAllStudyrightElements')