diff --git a/contrib/samples/Makefile.in b/contrib/samples/Makefile.in
index 072d0a2d16..2ec692ed42 100644
--- a/contrib/samples/Makefile.in
+++ b/contrib/samples/Makefile.in
@@ -4,7 +4,9 @@
 
 all:
 	cd mmedia; make
+	cd stc; make
 
 clean:
 	cd mmedia; make clean
+	cd stc; make clean
 
diff --git a/contrib/src/Makefile.in b/contrib/src/Makefile.in
index f834acaab4..fbee2c5b16 100644
--- a/contrib/src/Makefile.in
+++ b/contrib/src/Makefile.in
@@ -5,8 +5,10 @@
 all:
 	cd ogl; make
 	cd mmedia; make
+	cd stc; make
 
 clean:
 	cd ogl; make clean
 	cd mmedia; make clean
+	cd stc; make clean