diff --git a/libvips/conversion/cast.c b/libvips/conversion/cast.c
index 1a7a8848..1fa86341 100644
--- a/libvips/conversion/cast.c
+++ b/libvips/conversion/cast.c
@@ -222,7 +222,7 @@ G_DEFINE_TYPE( VipsCast, vips_cast, VIPS_TYPE_CONVERSION );
 	OTYPE * restrict q = (OTYPE *) out; \
 	\
 	for( x = 0; x < sz; x++ ) \
-		q[x] = CAST( p[x] ); \
+		q[x] = p[x]; \
 }
 
 /* Cast complex types to an int type. Just take the real part.
@@ -232,7 +232,7 @@ G_DEFINE_TYPE( VipsCast, vips_cast, VIPS_TYPE_CONVERSION );
 	OTYPE * restrict q = (OTYPE *) out; \
 	\
 	for( x = 0; x < sz; x++ ) { \
-		q[x] = CAST( p[0] ); \
+		q[x] = p[0]; \
 		p += 2; \
 	} \
 }
diff --git a/libvips/foreign/heifload.c b/libvips/foreign/heifload.c
index 4aed54e0..c62587b5 100644
--- a/libvips/foreign/heifload.c
+++ b/libvips/foreign/heifload.c
@@ -957,7 +957,7 @@ vips_foreign_load_heif_init( VipsForeignLoadHeif *heif )
 
 	/* The first version to support heif_reader.
 	 */
-	heif->reader->reader_api_version = 1.3;
+	heif->reader->reader_api_version = 1;
 	heif->reader->get_position = vips_foreign_load_heif_get_position;
 	heif->reader->read = vips_foreign_load_heif_read;
 	heif->reader->seek = vips_foreign_load_heif_seek;