diff --git a/corsika/detail/modules/StackInspector.inl b/corsika/detail/modules/StackInspector.inl
index 2d9c8238a4a5bb74b6ae80d6b218df0f1ef31221..e339b2e89858a233112b9c6a5f126d6d5ab5851f 100644
--- a/corsika/detail/modules/StackInspector.inl
+++ b/corsika/detail/modules/StackInspector.inl
@@ -14,8 +14,6 @@
 #include <corsika/framework/core/PhysicalUnits.hpp>
 #include <corsika/framework/geometry/RootCoordinateSystem.hpp>
 
-#include <corsika/setup/SetupTrajectory.hpp>
-
 #include <chrono>
 #include <iomanip>
 #include <iostream>
diff --git a/tests/framework/testCascade.cpp b/tests/framework/testCascade.cpp
index 1d5cb6be27ba186e7ebaccc7872d2dbbabfc9cd8..df55ee318d51675bb4cb1f19b0da38d25d7316d3 100644
--- a/tests/framework/testCascade.cpp
+++ b/tests/framework/testCascade.cpp
@@ -27,6 +27,7 @@
 #include <corsika/output/DummyOutputManager.hpp>
 
 #include <SetupTestTrajectory.hpp>
+#include <corsika/setup/SetupTrajectory.hpp>
 
 #include <catch2/catch.hpp>
 
diff --git a/tests/modules/testStackInspector.cpp b/tests/modules/testStackInspector.cpp
index 9905583ed579e73cd059330805dd49f146e0c009..f4675a09c17f62cd90b99ce802f6a77cd2c9322a 100644
--- a/tests/modules/testStackInspector.cpp
+++ b/tests/modules/testStackInspector.cpp
@@ -16,6 +16,7 @@
 #include <corsika/framework/geometry/PhysicalGeometry.hpp>
 
 #include <corsika/framework/core/PhysicalUnits.hpp>
+#include <corsika/setup/SetupTrajectory.hpp>
 
 #include <../framework/testCascade.hpp> //! \todo fix this