diff --git a/src/dft_one_e/NEED b/src/dft_one_e/NEED
index 2f95a965..377e4ba0 100644
--- a/src/dft_one_e/NEED
+++ b/src/dft_one_e/NEED
@@ -1,2 +1,2 @@
-dft_utils_one_e
+dft_utils_func
 functionals
diff --git a/src/dft_utils_one_e/effective_pot.irp.f b/src/dft_one_e/effective_pot.irp.f
similarity index 100%
rename from src/dft_utils_one_e/effective_pot.irp.f
rename to src/dft_one_e/effective_pot.irp.f
diff --git a/src/dft_utils_one_e/mu_erf_dft.irp.f b/src/dft_one_e/mu_erf_dft.irp.f
similarity index 100%
rename from src/dft_utils_one_e/mu_erf_dft.irp.f
rename to src/dft_one_e/mu_erf_dft.irp.f
diff --git a/src/dft_utils_one_e/one_e_energy_dft.irp.f b/src/dft_one_e/one_e_energy_dft.irp.f
similarity index 100%
rename from src/dft_utils_one_e/one_e_energy_dft.irp.f
rename to src/dft_one_e/one_e_energy_dft.irp.f
diff --git a/src/dft_utils_one_e/sr_coulomb.irp.f b/src/dft_one_e/sr_coulomb.irp.f
similarity index 100%
rename from src/dft_utils_one_e/sr_coulomb.irp.f
rename to src/dft_one_e/sr_coulomb.irp.f
diff --git a/src/dft_utils_one_e/NEED b/src/dft_utils_func/NEED
similarity index 100%
rename from src/dft_utils_one_e/NEED
rename to src/dft_utils_func/NEED
diff --git a/src/dft_utils_one_e/README.rst b/src/dft_utils_func/README.rst
similarity index 100%
rename from src/dft_utils_one_e/README.rst
rename to src/dft_utils_func/README.rst
diff --git a/src/dft_utils_one_e/garbage_func.irp.f b/src/dft_utils_func/garbage_func.irp.f
similarity index 100%
rename from src/dft_utils_one_e/garbage_func.irp.f
rename to src/dft_utils_func/garbage_func.irp.f
diff --git a/src/ecmd_utils/on_top_from_ueg.irp.f b/src/dft_utils_func/on_top_from_ueg.irp.f
similarity index 100%
rename from src/ecmd_utils/on_top_from_ueg.irp.f
rename to src/dft_utils_func/on_top_from_ueg.irp.f
diff --git a/src/dft_utils_one_e/rho_ab_to_rho_tot.irp.f b/src/dft_utils_func/rho_ab_to_rho_tot.irp.f
similarity index 100%
rename from src/dft_utils_one_e/rho_ab_to_rho_tot.irp.f
rename to src/dft_utils_func/rho_ab_to_rho_tot.irp.f
diff --git a/src/dft_utils_one_e/routines_exc_sr_lda.irp.f b/src/dft_utils_func/routines_exc_sr_lda.irp.f
similarity index 100%
rename from src/dft_utils_one_e/routines_exc_sr_lda.irp.f
rename to src/dft_utils_func/routines_exc_sr_lda.irp.f
diff --git a/src/dft_utils_one_e/routines_exc_sr_pbe.irp.f b/src/dft_utils_func/routines_exc_sr_pbe.irp.f
similarity index 100%
rename from src/dft_utils_one_e/routines_exc_sr_pbe.irp.f
rename to src/dft_utils_func/routines_exc_sr_pbe.irp.f
diff --git a/src/dft_utils_one_e/utils.irp.f b/src/dft_utils_func/utils.irp.f
similarity index 100%
rename from src/dft_utils_one_e/utils.irp.f
rename to src/dft_utils_func/utils.irp.f
diff --git a/src/dummy/NEED b/src/dummy/NEED
index c1d788cf..3d5eb1f7 100644
--- a/src/dummy/NEED
+++ b/src/dummy/NEED
@@ -15,7 +15,7 @@ density_for_dft
 determinants
 dft_keywords
 dft_utils_in_r
-dft_utils_one_e
+dft_utils_func
 dressing
 electrons
 ezfio_files
diff --git a/src/functionals/NEED b/src/functionals/NEED
index d81183d0..a0eb2778 100644
--- a/src/functionals/NEED
+++ b/src/functionals/NEED
@@ -1 +1 @@
-dft_utils_one_e
+dft_utils_func