diff --git a/vlsisapd/src/dtr/src/CMakeLists.txt b/vlsisapd/src/dtr/src/CMakeLists.txt
index 02f82514..193305ea 100644
--- a/vlsisapd/src/dtr/src/CMakeLists.txt
+++ b/vlsisapd/src/dtr/src/CMakeLists.txt
@@ -8,7 +8,7 @@ SET ( hpps vlsisapd/dtr/Techno.h
 SET ( cpps Techno.cpp
            Name.cpp )
 
-SET ( pycpps PyTechno.cpp ${cpps})
+SET ( pycpps PyDtr.cpp ${cpps})
 
           ADD_LIBRARY(dtr ${cpps})
 TARGET_LINK_LIBRARIES(dtr ${LIBXML2_LIBRARIES})
diff --git a/vlsisapd/src/dtr/src/PyTechno.cpp b/vlsisapd/src/dtr/src/PyDtr.cpp
similarity index 100%
rename from vlsisapd/src/dtr/src/PyTechno.cpp
rename to vlsisapd/src/dtr/src/PyDtr.cpp