diff --git a/client/src/cmdlfindala.h b/client/src/cmdlfindala.h
index 4ae858901..e3f37fcb4 100644
--- a/client/src/cmdlfindala.h
+++ b/client/src/cmdlfindala.h
@@ -21,5 +21,7 @@ int detectIndala(uint8_t *dest, size_t *size, uint8_t *invert);
 int demodIndalaEx(int clk, int invert, int maxErr, bool verbose);
 int demodIndala(bool verbose);
 int getIndalaBits(uint8_t fc, uint16_t cn, uint8_t *bits);
+bool parityOdd(uint16_t x);
+bool parityEven(uint16_t x);
 
 #endif