diff --git a/_roadmap/overall/2021-04-15-tasks.md b/_roadmap/overall/2021-04-15-tasks.md
index 0495ed046551a5a2cf5563e3fbd02eeea7f22260..be0993dd8e076ce12be6adc2e1b991b673753ba7 100644
--- a/_roadmap/overall/2021-04-15-tasks.md
+++ b/_roadmap/overall/2021-04-15-tasks.md
@@ -4,7 +4,7 @@ title: Tasks in April 2021
 service: overall
 ---
 
-## Roll out [HIFIS Survey 2021](https://software.hifis.net/services/hifissurvey)
+## Roll out [HIFIS Survey 2021]({% link services/overall/survey.html %})
 Starting data collection from Helmholtz employees about their used IT-related workflows and software tools.
 The data will be analysed to further improve our services.
 Results will be published later in the year.
diff --git a/_roadmap/overall/2021-09-15-tasks.md b/_roadmap/overall/2021-09-15-tasks.md
index 947a7219d671cc47f016336ecc5c4c371536b105..69cc7fb3fea0111b6308a0f09f7a8aee9b1bd6c3 100644
--- a/_roadmap/overall/2021-09-15-tasks.md
+++ b/_roadmap/overall/2021-09-15-tasks.md
@@ -4,5 +4,5 @@ title: Tasks in September 2021
 service: overall
 ---
 
-## Publish [HIFIS Survey 2021](https://software.hifis.net/services/hifissurvey) Report
+## Publish [HIFIS Survey 2021]({% link services/overall/survey.html %}) Report
 Publish results of HIFIS survey.