diff --git a/mkdocs.yml b/mkdocs.yml
index bc7e93a0fa81ecbded998633ebcd71bf698440cb..f087c1b9b1e3ed8d30cf67b81c731a9835130d52 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -33,8 +33,8 @@ nav:
     - Extra exercises: 'extra_exercises.md'
   - Solutions:
     - Lecture 0: '1_einstein_model_solutions.md'
-    - Lecture 1: 'solutions/1_einstein_model_sol.md'
-    - Lecture 2: 'solutions/2_debye_model_sol.md'
+    - Lecture 1: '1_einstein_model_sol.md'
+    - Lecture 2: '2_debye_model_sol.md'
 
 theme:
   name: material