diff --git a/moo/lib/Makefile.am b/moo/lib/Makefile.am
index d09105b..4a0a972 100644
--- a/moo/lib/Makefile.am
+++ b/moo/lib/Makefile.am
@@ -91,7 +91,7 @@ libmoo_la_SOURCES = \
 	utf8.c \
 	utl.c \
 	std.c 
-libmoo_la_CPPFLAGS = $(CPPFLAGS_LIB_COMMON)
+libmoo_la_CPPFLAGS = $(CPPFLAGS_LIB_COMMON) $(CPPFLAGS_PFMOD)
 libmoo_la_LDFLAGS = $(LDFLAGS_LIB_COMMON)
 libmoo_la_LIBADD = $(LIBADD_LIB_COMMON)
 
@@ -122,7 +122,7 @@ moo_SOURCES = main.c
 if WIN32
 moo_SOURCES += poll-msw.c poll-msw.h
 endif
-moo_CPPFLAGS = $(CPPFLAGS_ALL_COMMON) $(CPPFLAGS_PFMOD)
+moo_CPPFLAGS = $(CPPFLAGS_ALL_COMMON) 
 moo_LDFLAGS = $(LDFLAGS_ALL_COMMON)
 moo_LDADD = $(LIBADD_LIB_COMMON) -lmoo $(PTHREAD_LIBS)
 if WIN32
diff --git a/moo/lib/Makefile.in b/moo/lib/Makefile.in
index 7c3860e..544ec73 100644
--- a/moo/lib/Makefile.in
+++ b/moo/lib/Makefile.in
@@ -483,7 +483,7 @@ libmoo_la_SOURCES = \
 	utl.c \
 	std.c 
 
-libmoo_la_CPPFLAGS = $(CPPFLAGS_LIB_COMMON)
+libmoo_la_CPPFLAGS = $(CPPFLAGS_LIB_COMMON) $(CPPFLAGS_PFMOD)
 libmoo_la_LDFLAGS = $(LDFLAGS_LIB_COMMON)
 libmoo_la_LIBADD = $(LIBADD_LIB_COMMON) $(am__append_6) \
 	$(am__append_7) $(am__append_9) $(am__append_11) \
@@ -492,7 +492,7 @@ libmoo_la_LIBADD = $(LIBADD_LIB_COMMON) $(am__append_6) \
 @ENABLE_STATIC_MODULE_TRUE@	$(am__append_8) $(am__append_10) \
 @ENABLE_STATIC_MODULE_TRUE@	$(am__append_12) $(am__append_14)
 moo_SOURCES = main.c $(am__append_15)
-moo_CPPFLAGS = $(CPPFLAGS_ALL_COMMON) $(CPPFLAGS_PFMOD)
+moo_CPPFLAGS = $(CPPFLAGS_ALL_COMMON) 
 moo_LDFLAGS = $(LDFLAGS_ALL_COMMON)
 moo_LDADD = $(LIBADD_LIB_COMMON) -lmoo $(PTHREAD_LIBS) \
 	$(am__append_16)