diff --git a/Zend/zend_compile.h b/Zend/zend_compile.h
index 8d7f6c05d48..6e14f4619e6 100644
--- a/Zend/zend_compile.h
+++ b/Zend/zend_compile.h
@@ -549,8 +549,9 @@ int zendlex(znode *zendlval CLS_DC);
 
 #define ZEND_EVAL				(1<<0)
 #define ZEND_INCLUDE			(1<<1)
-#define ZEND_IMPORT				(1<<2)
+#define ZEND_INCLUDE_ONCE		(1<<2)
 #define ZEND_REQUIRE			(1<<3)
+#define ZEND_REQUIRE_ONCE		(1<<4)
 
 #define ZEND_ISSET				(1<<0)
 #define ZEND_ISEMPTY			(1<<1)
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index b66d21331f8..8eb55c6de47 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -2056,7 +2056,6 @@ send_by_ref:
 
 					switch (opline->op2.u.constant.value.lval) {
 						case ZEND_INCLUDE:
-						case ZEND_IMPORT:
 						case ZEND_REQUIRE:
 							new_op_array = compile_filename(opline->op2.u.constant.value.lval, get_zval_ptr(&opline->op1, Ts, &EG(free_op1), BP_VAR_R) CLS_CC ELS_CC);
 							break;