diff --git a/tests/mathops-test.c b/tests/mathops-test.c
index 5c9bba76..23a152c0 100644
--- a/tests/mathops-test.c
+++ b/tests/mathops-test.c
@@ -3,6 +3,7 @@
 #endif
 
 #include "mathops.c"
+#include "entcode.c"
 #include <stdio.h>
 #include <math.h>
 
diff --git a/tests/mdct-test.c b/tests/mdct-test.c
index 01d6d3f4..eb033335 100644
--- a/tests/mdct-test.c
+++ b/tests/mdct-test.c
@@ -16,6 +16,7 @@
 #include "../libcelt/kiss_fft.c"
 #include "../libcelt/mdct.c"
 #include "../libcelt/mathops.c"
+#include "../libcelt/entcode.c"
 
 #ifndef M_PI
 #define M_PI 3.141592653