1 files changed, 1 insertions, 0 deletions

diff --git a/src/php_snuffleupagus.h b/src/php_snuffleupagus.h
index 0c7dc4b..bcb613c 100644
--- a/src/php_snuffleupagus.h
+++ b/src/php_snuffleupagus.h
@@ -88,6 +88,7 @@ typedef void (*zif_handler)(INTERNAL_FUNCTION_PARAMETERS);
 #include "sp_sloppy.h"
 #include "sp_wrapper.h"
 #include "sp_ini.h"
+#include "sp_ifilter.h"
 
 extern zend_module_entry snuffleupagus_module_entry;
 #define phpext_snuffleupagus_ptr &snuffleupagus_module_entry