diff --git a/cunit/unit.c b/cunit/unit.c

index 46dc358..ca37f22 100644

--- a/cunit/unit.c

+++ b/cunit/unit.c

@@ -97,7 +97,7 @@ EXPORTED void fatal(const char *s, int code)

 }

 /* Each test gets a maximum of 20 seconds. */

-#define TEST_TIMEOUT_MS (20*1000)

+#define TEST_TIMEOUT_MS (30*1000)

 static jmp_buf jbuf;

 static const char *code;