diff --git a/Tests/Utils/testUnifInterpolator.cpp b/Tests/Utils/testUnifInterpolator.cpp
index f51c881346f560b950d588fc5f00ff3a13834aec..bed50952b4c24906e0f5f59c52ef48285c40cc5d 100755
--- a/Tests/Utils/testUnifInterpolator.cpp
+++ b/Tests/Utils/testUnifInterpolator.cpp
@@ -17,7 +17,8 @@
 // ==== CMAKE =====
 // @FUSE_FFT
 // ================
-
+// Keep in private GIT
+// @SCALFMM_PRIVATE
 
 #include <iostream>
 
diff --git a/Tests/Utils/testUnifTensorialInterpolator.cpp b/Tests/Utils/testUnifTensorialInterpolator.cpp
index f543c60585359cdce62320300288cd66db7c9bd1..9fe0ae1735c6b3e9c5c5209ebb694dbd25b143bb 100755
--- a/Tests/Utils/testUnifTensorialInterpolator.cpp
+++ b/Tests/Utils/testUnifTensorialInterpolator.cpp
@@ -17,7 +17,8 @@
 // ==== CMAKE =====
 // @FUSE_FFT
 // ================
-
+// Keep in private GIT
+// @SCALFMM_PRIVATE
 
 #include <iostream>