diff --git a/src/sampleplugins/samplefilterdoc/samplefilterdoc.cpp b/src/old/samplefilterdoc/samplefilterdoc.cpp
similarity index 100%
rename from src/sampleplugins/samplefilterdoc/samplefilterdoc.cpp
rename to src/old/samplefilterdoc/samplefilterdoc.cpp
diff --git a/src/sampleplugins/samplefilterdoc/samplefilterdoc.h b/src/old/samplefilterdoc/samplefilterdoc.h
similarity index 100%
rename from src/sampleplugins/samplefilterdoc/samplefilterdoc.h
rename to src/old/samplefilterdoc/samplefilterdoc.h
diff --git a/src/sampleplugins/samplefilterdoc/samplefilterdoc.pro b/src/old/samplefilterdoc/samplefilterdoc.pro
similarity index 100%
rename from src/sampleplugins/samplefilterdoc/samplefilterdoc.pro
rename to src/old/samplefilterdoc/samplefilterdoc.pro