diff --git a/Utilities/cmzlib/CMakeLists.txt b/Utilities/cmzlib/CMakeLists.txt
index 02f8e10f7..a7a4b161a 100644
--- a/Utilities/cmzlib/CMakeLists.txt
+++ b/Utilities/cmzlib/CMakeLists.txt
@@ -24,14 +24,14 @@ SET(ZLIB_SRCS
 IF(WIN32)
   IF(BUILD_SHARED_LIBS)
     SET(ZLIB_DLL 1)
+    IF(NOT UNIX)
+      IF(NOT BORLAND)
+        IF(NOT MINGW)
+          SET(ZLIB_SRCS ${ZLIB_SRCS} zlib.def zlib.rc  )
+        ENDIF(NOT MINGW)
+      ENDIF(NOT BORLAND) 
+    ENDIF(NOT UNIX)   
   ENDIF(BUILD_SHARED_LIBS)
-  IF(NOT UNIX)
-    IF(NOT BORLAND)
-      IF(NOT MINGW)
-        SET(ZLIB_SRCS ${ZLIB_SRCS} zlib.def zlib.rc  )
-      ENDIF(NOT MINGW)
-    ENDIF(NOT BORLAND) 
-  ENDIF(NOT UNIX)   
 ENDIF(WIN32)
 
 CONFIGURE_FILE(${CMZLIB_SOURCE_DIR}/.NoDartCoverage