1 files changed, 1 insertions, 0 deletions
diff --git a/apps/eq.h b/apps/eq.h
index 1c3efe50e9..a44e9153ac 100644
--- a/apps/eq.h
+++ b/apps/eq.h
@@ -23,6 +23,7 @@
 #define _EQ_H
 
 #include <inttypes.h>
+#include <stdbool.h>
 
 /* These depend on the fixed point formats used by the different filter types
    and need to be changed when they change.