diff --git a/include/dt-bindings/clock/stm32fx-clock.h b/include/dt-bindings/clock/stm32fx-clock.h
index 49bb3c203e5c..4d523b09aa92 100644
--- a/include/dt-bindings/clock/stm32fx-clock.h
+++ b/include/dt-bindings/clock/stm32fx-clock.h
@@ -33,11 +33,11 @@
 #define CLK_SAI2		11
 #define CLK_I2SQ_PDIV		12
 #define CLK_SAIQ_PDIV		13
-
-#define END_PRIMARY_CLK		14
-
 #define CLK_HSI			14
 #define CLK_SYSCLK		15
+
+#define END_PRIMARY_CLK		16
+
 #define CLK_HDMI_CEC		16
 #define CLK_SPDIF		17
 #define CLK_USART1		18