diff --git a/Makefile b/Makefile
index 55ef496..482b111 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ nfc_smartcard_wrap.o: nfc_smartcard_wrap.cxx
 	g++ -c $(CXXFLAGS) $<
 
 nfc_smartcard_wrap.cxx: nfc_smartcard.i nfc_smartcard.h
-	swig3.0 -python -c++ $<
+	swig -python -c++ $<
 
 clean:
 	rm -f $(OBJECTS) $(PY_MODULE) $(SWIG_GENERATED) *.pyc
diff --git a/README.md b/README.md
index b0757fb..bbf4219 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ You need just to run `make`. Additional dependencies:
 
 All dependencies except for wiring can be installed via:
 
-`apt install libnfc-dev libfreefare-bin and libfreefare-dev python-axolotl-curve25519 swig3.0`
+`apt install libnfc-dev libfreefare-bin and libfreefare-dev python-axolotl-curve25519 swig2.0`
 
 ## Howto