diff --git a/src/makefiles/Makefile.cygwin b/src/makefiles/Makefile.cygwin
index 65e5357d292758661bfd3b5f593e056702238321..5d4f33b90ca37a114e8393be850164a01dcf5f6e 100644
--- a/src/makefiles/Makefile.cygwin
+++ b/src/makefiles/Makefile.cygwin
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/src/makefiles/Makefile.cygwin,v 1.12 2010/01/15 21:43:21 tgl Exp $
+# $PostgreSQL: pgsql/src/makefiles/Makefile.cygwin,v 1.13 2010/01/20 09:30:07 heikki Exp $
 DLLTOOL= dlltool
 DLLWRAP= dllwrap
 ifdef PGXS
@@ -23,7 +23,7 @@ CFLAGS_SL =
 ifneq (,$(findstring backend,$(subdir)))
 ifeq (,$(findstring conversion_procs,$(subdir)))
 ifeq (,$(findstring snowball,$(subdir)))
-ifeq (,$(findstring walreceiver,$(subdir)))
+ifeq (,$(findstring libpqwalreceiver,$(subdir)))
 override CPPFLAGS+= -DBUILDING_DLL
 endif
 endif
diff --git a/src/makefiles/Makefile.win32 b/src/makefiles/Makefile.win32
index 0da0709601a58c0ab66b562c6b13d21e654e5a03..07438d94aa72c6d5b0c3100304b8f43a15586227 100644
--- a/src/makefiles/Makefile.win32
+++ b/src/makefiles/Makefile.win32
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/src/makefiles/Makefile.win32,v 1.14 2010/01/15 21:43:21 tgl Exp $
+# $PostgreSQL: pgsql/src/makefiles/Makefile.win32,v 1.15 2010/01/20 09:30:07 heikki Exp $
 
 # Use replacement include files for those missing on Win32
 override CPPFLAGS+="-I$(top_srcdir)/src/include/port/win32"
@@ -21,7 +21,7 @@ CFLAGS_SL =
 ifneq (,$(findstring backend,$(subdir)))
 ifeq (,$(findstring conversion_procs,$(subdir)))
 ifeq (,$(findstring snowball,$(subdir)))
-ifeq (,$(findstring walreceiver,$(subdir)))
+ifeq (,$(findstring libpqwalreceiver,$(subdir)))
 override CPPFLAGS+= -DBUILDING_DLL
 endif
 endif