diff --git a/tests/framework/CMakeLists.txt b/tests/framework/CMakeLists.txt
index 3c2c7c2f3044ab5257fa59736ef659675021d9c0..cb018efda6237875a1a8e18cfc4a4ff64d4149ad 100644
--- a/tests/framework/CMakeLists.txt
+++ b/tests/framework/CMakeLists.txt
@@ -20,7 +20,7 @@ set (test_framework_sources
   testNullModel.cpp  
   testHelix.cpp
   testInteractionCounter.cpp
-  testIntLengthModifyingProcess.cpp
+  testInteractionLengthModifier.cpp
   )
 
 CORSIKA_ADD_TEST (testFramework SOURCES ${test_framework_sources})