diff --git a/wpa_supplicant/aidl/sta_iface.cpp b/wpa_supplicant/aidl/sta_iface.cpp
index 029b99a..7538504 100644
--- a/wpa_supplicant/aidl/sta_iface.cpp
+++ b/wpa_supplicant/aidl/sta_iface.cpp
@@ -837,14 +837,6 @@
 	    &StaIface::removeQosPolicyForScsInternal, _aidl_return, in_scsPolicyIds);
 }
 
-::ndk::ScopedAStatus StaIface::removeAllQosPoliciesForScs(
-		std::vector<QosPolicyScsRequestStatus>* _aidl_return)
-{
-	return validateAndCall(
-	    this, SupplicantStatusCode::FAILURE_UNKNOWN,
-	    &StaIface::removeAllQosPoliciesForScsInternal, _aidl_return);
-}
-
 std::pair<std::string, ndk::ScopedAStatus> StaIface::getNameInternal()
 {
 	return {ifname_, ndk::ScopedAStatus::ok()};
@@ -2104,13 +2096,6 @@
 		createStatus(SupplicantStatusCode::FAILURE_UNSUPPORTED)};
 }
 
-std::pair<std::vector<QosPolicyScsRequestStatus>, ndk::ScopedAStatus>
-StaIface::removeAllQosPoliciesForScsInternal()
-{
-	return {std::vector<QosPolicyScsRequestStatus>(),
-		createStatus(SupplicantStatusCode::FAILURE_UNSUPPORTED)};
-}
-
 /**
  * Retrieve the underlying |wpa_supplicant| struct
  * pointer for this iface.
diff --git a/wpa_supplicant/aidl/sta_iface.h b/wpa_supplicant/aidl/sta_iface.h
index 88c6e45..db91445 100644
--- a/wpa_supplicant/aidl/sta_iface.h
+++ b/wpa_supplicant/aidl/sta_iface.h
@@ -165,8 +165,6 @@
 	::ndk::ScopedAStatus removeQosPolicyForScs(
 		const std::vector<uint8_t>& in_scsPolicyIds,
 		std::vector<QosPolicyScsRequestStatus>* _aidl_return) override;
-	::ndk::ScopedAStatus removeAllQosPoliciesForScs(
-		std::vector<QosPolicyScsRequestStatus>* _aidl_return) override;
 
 private:
 	// Corresponding worker functions for the AIDL methods.
@@ -279,8 +277,6 @@
 	std::pair<std::vector<QosPolicyScsRequestStatus>, ndk::ScopedAStatus>
 		removeQosPolicyForScsInternal(
 		const std::vector<uint8_t>& scsPolicyIds);
-	std::pair<std::vector<QosPolicyScsRequestStatus>, ndk::ScopedAStatus>
-		removeAllQosPoliciesForScsInternal();
 
 	struct wpa_supplicant* retrieveIfacePtr();