diff --git a/contrib/fb303/cpp/Makefile.am b/contrib/fb303/cpp/Makefile.am
index bb1cb60..748d329 100644
--- a/contrib/fb303/cpp/Makefile.am
+++ b/contrib/fb303/cpp/Makefile.am
@@ -38,7 +38,7 @@
 
 AM_CPPFLAGS = -I..
 AM_CPPFLAGS += -Igen-cpp
-AM_CPPFLAGS += -I$(thrift_home)/include/thrift
+AM_CPPFLAGS += -I$(thrift_home)/include/thrift 
 AM_CPPFLAGS += $(BOOST_CPPFLAGS)
 AM_CPPFLAGS += $(FB_CPPFLAGS) $(DEBUG_CPPFLAGS)
 
diff --git a/contrib/fb303/py/Makefile.am b/contrib/fb303/py/Makefile.am
index dc8c037..060495e 100644
--- a/contrib/fb303/py/Makefile.am
+++ b/contrib/fb303/py/Makefile.am
@@ -23,22 +23,22 @@
 all:
 
 all-local:
-    $(thrift_home)/bin/thrift --gen py $(top_srcdir)/if/fb303.thrift
-    mv gen-py/fb303/* fb303
-    $(PYTHON) setup.py build
+	$(thrift_home)/bin/thrift --gen py $(top_srcdir)/if/fb303.thrift
+	mv gen-py/fb303/* fb303
+	$(PYTHON) setup.py build
 
 # We're ignoring prefix here because site-packages seems to be
 # the equivalent of /usr/local/lib in Python land.
 # Old version (can't put inline because it's not portable).
 #$(PYTHON) setup.py install --prefix=$(prefix) --root=$(DESTDIR) $(PYTHON_SETUPUTIL_ARGS)
 install-exec-hook:
-    $(PYTHON) setup.py install --root=$(DESTDIR) --prefix=$(PY_PREFIX) $(PYTHON_SETUPUTIL_ARGS)
+	$(PYTHON) setup.py install --root=$(DESTDIR) --prefix=$(PY_PREFIX) $(PYTHON_SETUPUTIL_ARGS)
 
 
 
-clean:    clean-local
+clean:	clean-local
 
 clean-local:
-    $(RM) -r build
+	$(RM) -r build
 
 check-local: all