diff --git a/scripts/toolchains/ios.cmake b/scripts/toolchains/ios.cmake
index f48b99023b..a5395c7a0f 100644
--- a/scripts/toolchains/ios.cmake
+++ b/scripts/toolchains/ios.cmake
@@ -38,6 +38,9 @@ if(NOT _VCPKG_IOS_TOOLCHAIN)
         elseif("${arch}" STREQUAL "arm")
             set(_vcpkg_ios_system_processor "arm")
             set(_vcpkg_ios_target_architecture "armv7")
+        elseif("${arch}" STREQUAL "armv7k")
+            set(_vcpkg_ios_system_processor "arm")
+            set(_vcpkg_ios_target_architecture "armv7k")
         elseif("${arch}" STREQUAL "x64")
             set(_vcpkg_ios_system_processor "x86_64")
             set(_vcpkg_ios_sysroot "iphonesimulator")
diff --git a/triplets/community/arm-watchos.cmake b/triplets/community/arm-watchos.cmake
index 6cdc283bdf..ff7c6154b6 100644
--- a/triplets/community/arm-watchos.cmake
+++ b/triplets/community/arm-watchos.cmake
@@ -1,4 +1,4 @@
-set(VCPKG_TARGET_ARCHITECTURE arm)
+set(VCPKG_TARGET_ARCHITECTURE armv7k)
 set(VCPKG_CRT_LINKAGE dynamic)
 set(VCPKG_LIBRARY_LINKAGE static)
 set(VCPKG_CMAKE_SYSTEM_NAME watchOS)