diff --git a/src/http.c b/src/http.c
index 27e510a3e..c228bf363 100644
--- a/src/http.c
+++ b/src/http.c
@@ -23,8 +23,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#if !defined(MACOSX) && !defined(BSD)
+#ifndef WIN32
 #include <sys/param.h>
+#endif
+#if !defined(MACOSX) && !defined(BSD)
 #include <malloc.h>
 #endif
 #include <time.h>
diff --git a/src/update.c b/src/update.c
index 24d81f0f9..06a7310d6 100644
--- a/src/update.c
+++ b/src/update.c
@@ -21,8 +21,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#if !defined(MACOSX) && !defined(BSD)
+#ifndef WIN32
 #include <sys/param.h>
+#endif
+#if !defined(MACOSX) && !defined(BSD)
 #include <malloc.h>
 #endif
 #include <string.h>