diff --git a/CMakeLists.txt b/CMakeLists.txt
index e28c9a156..61b9ceceb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -84,23 +84,25 @@ else()
   message( FATAL_ERROR "Fortran name mangling suffix, \'${FortranCInterface_GLOBAL__SUFFIX}\', unknown to PSBLAS")
 endif()
 
-#----------------------------------------------
-# Determine system endian-ness and pointer size
-#----------------------------------------------
-include(TestBigEndian)
-TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
-if(IS_BIG_ENDIAN)
-  message( STATUS "System appears to be big endian.")
-else()
-  message( STATUS "System appears to be little endian.")
-  add_definitions(-DLittleEndian)
-endif()
-include(CheckTypeSize)
-CHECK_TYPE_SIZE("void *" VOID_P_SIZE LANGUAGE C)
-if(${VOID_P_SIZE} EQUAL 8)
-  add_definitions(-DPtr64Bits)
+if(NOT ${WIN32})
+  #----------------------------------------------
+  # Determine system endian-ness and pointer size
+  #----------------------------------------------
+  include(TestBigEndian)
+  TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
+  if(IS_BIG_ENDIAN)
+    message( STATUS "System appears to be big endian.")
+  else()
+    message( STATUS "System appears to be little endian.")
+    add_definitions(-DLittleEndian)
+  endif()
+  include(CheckTypeSize)
+  CHECK_TYPE_SIZE("void *" VOID_P_SIZE LANGUAGE C)
+  if(${VOID_P_SIZE} EQUAL 8)
+    add_definitions(-DPtr64Bits)
+  endif()
+  message(STATUS "Have 64bit pointers")
 endif()
-message(STATUS "Have 64bit pointers")
 
 #-----------------------------------------
 # Check for some Fortran compiler features
diff --git a/base/modules/fakempi.c b/base/modules/fakempi.c
index 02aef6d3e..e74b69b4c 100644
--- a/base/modules/fakempi.c
+++ b/base/modules/fakempi.c
@@ -1,6 +1,8 @@
-#if !(defined(_WIN32) || defined(WIN32))
+#if (defined(_WIN32) || defined(WIN32))
 #include <stdlib.h>
 #include <windows.h>
+#include <time.h>
+#else
 #include <sys/time.h>
 #endif
 #include <stdio.h>