diff --git a/samples/Makefile.in b/samples/Makefile.in
index 9697bfc7da..72a6c1caf6 100644
--- a/samples/Makefile.in
+++ b/samples/Makefile.in
@@ -35,6 +35,7 @@ all:
 	cd wxpoem && make
 	cd dnd && make
 	cd thread && make
+	cd html && make
 
 clean:
 	cd bombs && make clean
@@ -68,4 +69,5 @@ clean:
 	cd wxpoem && make clean
 	cd dnd && make clean
 	cd thread && make clean
+	cd html && make clean
 
diff --git a/samples/html/Makefile.in b/samples/html/Makefile.in
index f23a6a2937..4b163056e2 100644
--- a/samples/html/Makefile.in
+++ b/samples/html/Makefile.in
@@ -3,8 +3,20 @@
 #
 
 all:
-	cd about; make
+	cd about && make
+	cd help && make
+	cd printing && make
+	cd test && make
+	cd virtual && make
+	cd widget && make
+	cd zip && make
 
 clean:
-	cd about; make clean
+	cd about && make clean
+	cd help && make clean
+	cd printing && make clean
+	cd test && make clean
+	cd virtual && make clean
+	cd widget && make clean
+	cd zip && make clean