diff --git a/src/platforms/blackpillv2/platform.c b/src/platforms/blackpillv2/platform.c
index 207ad93..d911d70 100644
--- a/src/platforms/blackpillv2/platform.c
+++ b/src/platforms/blackpillv2/platform.c
@@ -137,7 +137,7 @@ bool platform_target_get_power(void)
 	return !gpio_get(PWR_BR_PORT, PWR_BR_PIN);
 }
 
-void platform_target_set_power(bool power)
+void platform_target_set_power(const bool power)
 {
 	gpio_set_val(PWR_BR_PORT, PWR_BR_PIN, !power);
 }
diff --git a/src/platforms/f4discovery/platform.c b/src/platforms/f4discovery/platform.c
index 9824624..adaee37 100644
--- a/src/platforms/f4discovery/platform.c
+++ b/src/platforms/f4discovery/platform.c
@@ -132,7 +132,7 @@ bool platform_target_get_power(void)
 	return !gpio_get(PWR_BR_PORT, PWR_BR_PIN);
 }
 
-void platform_target_set_power(bool power)
+void platform_target_set_power(const bool power)
 {
 	gpio_set_val(PWR_BR_PORT, PWR_BR_PIN, !power);
 }
diff --git a/src/platforms/hosted/bmp_remote.c b/src/platforms/hosted/bmp_remote.c
index 430bdda..4444112 100644
--- a/src/platforms/hosted/bmp_remote.c
+++ b/src/platforms/hosted/bmp_remote.c
@@ -71,7 +71,7 @@ bool remote_target_get_power(void)
 	return construct[1] == '1';
 }
 
-bool remote_target_set_power(bool power)
+bool remote_target_set_power(const bool power)
 {
 	uint8_t construct[REMOTE_MAX_MSG_SIZE];
 	int s;
diff --git a/src/platforms/hosted/bmp_remote.h b/src/platforms/hosted/bmp_remote.h
index 7c09bbc..8711c08 100644
--- a/src/platforms/hosted/bmp_remote.h
+++ b/src/platforms/hosted/bmp_remote.h
@@ -33,7 +33,7 @@ int remote_swdptap_init(ADIv5_DP_t *dp);
 int remote_jtagtap_init(jtag_proc_t *jtag_proc);
 bool remote_target_get_power(void);
 const char *remote_target_voltage(void);
-bool remote_target_set_power(bool power);
+bool remote_target_set_power(const bool power);
 void remote_nrst_set_val(bool assert);
 bool remote_nrst_get_val(void);
 void remote_max_frequency_set(uint32_t freq);
diff --git a/src/platforms/hosted/platform.c b/src/platforms/hosted/platform.c
index 879401d..5297622 100644
--- a/src/platforms/hosted/platform.c
+++ b/src/platforms/hosted/platform.c
@@ -424,7 +424,7 @@ uint32_t platform_max_frequency_get(void)
 	}
 }
 
-void platform_target_set_power(bool power)
+void platform_target_set_power(const bool power)
 {
 	switch (info.bmp_type) {
 	case BMP_TYPE_BMP:
diff --git a/src/platforms/native/platform.c b/src/platforms/native/platform.c
index 64dee42..53424ac 100644
--- a/src/platforms/native/platform.c
+++ b/src/platforms/native/platform.c
@@ -266,7 +266,7 @@ bool platform_target_get_power(void)
 	return 0;
 }
 
-void platform_target_set_power(bool power)
+void platform_target_set_power(const bool power)
 {
 	if (platform_hwversion() > 0) {
 		gpio_set_val(PWR_BR_PORT, PWR_BR_PIN, !power);