diff --git a/pycvm/common.py b/pycvm/cvm_common.py
similarity index 100%
rename from pycvm/common.py
rename to pycvm/cvm_common.py
diff --git a/pycvm/PLOT.py b/pycvm/cvm_plot.py
similarity index 100%
rename from pycvm/PLOT.py
rename to pycvm/cvm_plot.py
diff --git a/pycvm/UCVM.py b/pycvm/cvm_ucvm.py
similarity index 100%
rename from pycvm/UCVM.py
rename to pycvm/cvm_ucvm.py