diff --git a/2025-2026-02.nix b/2025-2026-02.nix
index 269c998..3b19905 100644
--- a/2025-2026-02.nix
+++ b/2025-2026-02.nix
@@ -12,7 +12,7 @@
     jdk
 
     cmake
-    catch2
+    catch2_3
     gnumake
   ];
 }
diff --git a/commit_text b/commit_text
index 85ddee7..226c29a 100644
--- a/commit_text
+++ b/commit_text
@@ -1 +1 @@
-Added gnumake to semester file
+Replaced catche2 with correct version