diff --git a/firmware/basic/ecc.c b/firmware/basic/ecc.c
index 7d99523..cbdb174 100644
--- a/firmware/basic/ecc.c
+++ b/firmware/basic/ecc.c
@@ -21,7 +21,7 @@ elem_t coeff_b, base_x, base_y;
 
 unsigned char rnd1()
 {
-    return random() & 0xFF;
+    return getRandom() & 0xFF;
 }
 
 
diff --git a/firmware/basic/random.c b/firmware/basic/random.c
index 26a9c94..06500ca 100644
--- a/firmware/basic/random.c
+++ b/firmware/basic/random.c
@@ -19,7 +19,7 @@ void randomInit(void)
     xxtea_encode_words(state, STATE_SIZE, I);
 }
 
-uint32_t random(void)
+uint32_t getRandom(void)
 {
     xxtea_encode_words(state, STATE_SIZE, I);
     return state[0];
diff --git a/firmware/basic/random.h b/firmware/basic/random.h
index 56e5d2b..3ff72db 100644
--- a/firmware/basic/random.h
+++ b/firmware/basic/random.h
@@ -2,6 +2,6 @@
 #define _RANDOM_H_
 
 void randomInit(void);
-uint32_t random(void);
+uint32_t getRandom(void);
 
 #endif
diff --git a/firmware/funk/rftransfer.c b/firmware/funk/rftransfer.c
index 787506f..b392152 100644
--- a/firmware/funk/rftransfer.c
+++ b/firmware/funk/rftransfer.c
@@ -12,7 +12,7 @@ void rftransfer_send(uint16_t size, uint8_t *data)
     buf[1] = size >> 8;
     buf[2] = size & 0xFF;
 
-    uint16_t rand = random() & 0xFFFF;
+    uint16_t rand = getRandom() & 0xFFFF;
     buf[3] = rand >> 8;
     buf[4] = rand & 0xFF;