diff --git a/lexer.c b/lexer.c
index f8433a1..02fe51c 100644
--- a/lexer.c
+++ b/lexer.c
@@ -594,7 +594,6 @@ static sxu32 KeywordCode(const char *z, int n) {
 		{"object", PH7_TKWRD_OBJECT},
 		{"throw", PH7_TKWRD_THROW},
 		{"bool", PH7_TKWRD_BOOL},
-		{"boolean", PH7_TKWRD_BOOL},
 		{"default", PH7_TKWRD_DEFAULT},
 		{"try", PH7_TKWRD_TRY},
 		{"case", PH7_TKWRD_CASE},
@@ -612,7 +611,6 @@ static sxu32 KeywordCode(const char *z, int n) {
 		{"elif", PH7_TKWRD_ELIF},
 		{"else", PH7_TKWRD_ELSE},
 		{"if", PH7_TKWRD_IF},
-		{"double", PH7_TKWRD_FLOAT},
 		{"float", PH7_TKWRD_FLOAT},
 		{"var", PH7_TKWRD_VAR},
 		{"array", PH7_TKWRD_ARRAY},
@@ -634,7 +632,6 @@ static sxu32 KeywordCode(const char *z, int n) {
 		{"empty", PH7_TKWRD_EMPTY},
 		{"instanceof", PH7_TKWRD_INSTANCEOF},
 		{"interface", PH7_TKWRD_INTERFACE},
-		{"integer", PH7_TKWRD_INT},
 		{"endfor", PH7_TKWRD_ENDFOR},
 		{"endforeach", PH7_TKWRD_END4EACH},
 		{"for", PH7_TKWRD_FOR},