diff --git a/ChangeLog b/ChangeLog
index 0d71f579f2..f82506da3d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Mar 26 14:57:35 2014  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* parse.y: inline must be static (for mswin).
+	  fixed build error introduced at r45426.
+
 Wed Mar 26 14:33:00 2014  Narihiro Nakamura  <authornari@gmail.com>
 
 	* internal.h (USE_SYMBOL_GC): enable Symbol GC by default (USE_SYMBOL_GC == 1).
diff --git a/parse.y b/parse.y
index 5cca05e324..f545af90e5 100644
--- a/parse.y
+++ b/parse.y
@@ -10723,7 +10723,7 @@ lookup_id_str(ID id, st_data_t *data)
     return FALSE;
 }
 
-inline ID
+ID
 rb_sym2id(VALUE x)
 {
     if (STATIC_SYM_P(x)) {
@@ -10734,7 +10734,7 @@ rb_sym2id(VALUE x)
     }
 }
 
-inline ID
+ID
 rb_sym2id_without_pindown(VALUE x)
 {
     if (STATIC_SYM_P(x)) {
@@ -10745,7 +10745,7 @@ rb_sym2id_without_pindown(VALUE x)
     }
 }
 
-inline VALUE
+VALUE
 rb_id2sym(ID x)
 {
     if (!ID_DYNAMIC_SYM_P(x)) {