diff --git a/util/cairo-fdr/fdr.c b/util/cairo-fdr/fdr.c
index 30f2dda91..209c38022 100644
--- a/util/cairo-fdr/fdr.c
+++ b/util/cairo-fdr/fdr.c
@@ -24,6 +24,7 @@
 
 #include <cairo.h>
 #include <cairo-script.h>
+#include <cairo-tee.h>
 #include <stdlib.h>
 #include <assert.h>
 #include <signal.h>
diff --git a/util/cairo-sphinx/fdr.c b/util/cairo-sphinx/fdr.c
index 31945f6ff..aeda89bcd 100644
--- a/util/cairo-sphinx/fdr.c
+++ b/util/cairo-sphinx/fdr.c
@@ -24,6 +24,7 @@
 
 #include <cairo.h>
 #include <cairo-script.h>
+#include <cairo-tee.h>
 #include <stdlib.h>
 #include <stdint.h>
 #include <assert.h>