diff --git a/engine/lexer.c b/engine/lexer.c
index ff7570a..fa3270d 100644
--- a/engine/lexer.c
+++ b/engine/lexer.c
@@ -588,6 +588,7 @@ static sxu32 KeywordCode(const char *z, int n) {
 		{"case", PH7_KEYWORD_CASE},
 		{"self", PH7_KEYWORD_SELF},
 		{"final", PH7_KEYWORD_FINAL},
+		{"finally", PH7_KEYWORD_FINALLY},
 		{"list", PH7_KEYWORD_LIST},
 		{"static", PH7_KEYWORD_STATIC},
 		{"clone", PH7_KEYWORD_CLONE},
diff --git a/include/ph7int.h b/include/ph7int.h
index e7e4d6d..e6c35e3 100644
--- a/include/ph7int.h
+++ b/include/ph7int.h
@@ -1482,6 +1482,7 @@ enum ph7_expr_id {
 #define PH7_KEYWORD_AS           33 /* as */
 #define PH7_KEYWORD_CONTINUE     34 /* continue */
 #define PH7_KEYWORD_EXIT         35 /* exit */
+#define PH7_KEYWORD_FINALLY      36 /* finally */
 #define PH7_KEYWORD_IMPLEMENTS   39 /* implements */
 #define PH7_KEYWORD_INCONCE      40 /* include_once */
 #define PH7_KEYWORD_INCLUDE      41 /* include */