diff --git a/src/functions/initial_conditions/tnlCylinderFunction.h b/src/functions/initial_conditions/tnlCylinderFunction.h
index 5cf4980ec98d41fcc79cf6e5b3fd10655f88f56c..f0e7438775d4b25c0f093c0df872f479e63236ee 100644
--- a/src/functions/initial_conditions/tnlCylinderFunction.h
+++ b/src/functions/initial_conditions/tnlCylinderFunction.h
@@ -158,7 +158,7 @@ class tnlFunctionType< tnlCylinderFunction< FunctionDimensions, Real > >
 };
 
 
-#include <functions/tnlCylinderFunction_impl.h>
+#include <functions/initial_conditions/tnlCylinderFunction_impl.h>
 
 
 #endif /* TNLEXPBUMPFUNCTION_H_ */
diff --git a/src/functions/initial_conditions/tnlCylinderFunction_impl.h b/src/functions/initial_conditions/tnlCylinderFunction_impl.h
index 80de6ceaaa4d5bc16758f2374fae2b540f65c73e..90c250ad33356cabe14f004e60aeb771256c1612 100644
--- a/src/functions/initial_conditions/tnlCylinderFunction_impl.h
+++ b/src/functions/initial_conditions/tnlCylinderFunction_impl.h
@@ -18,7 +18,7 @@
 #ifndef TNLCYLINDERFUNCTION_IMPL_H_
 #define TNLCYLINDERFUNCTION_IMPL_H_
 
-#include <functions/tnlCylinderFunction.h>
+#include <functions/initial_conditions/tnlCylinderFunction.h>
 
 template< typename Real >
 bool