diff --git a/ports/mmx/portfile.cmake b/ports/mmx/portfile.cmake
index 78f7d9efb1..7b8e2d75a2 100644
--- a/ports/mmx/portfile.cmake
+++ b/ports/mmx/portfile.cmake
@@ -1,12 +1,12 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO vurtun/mmx
-    REF b99867658dadcaed2fbfb95ad0e0c461a7a80a0c
-    SHA512 3ad01562f439fac364c45d9e4091d136c7cec36adeab219773c2df0d32b09f4e258bdb11884cbeed7dc2835381d2b409c55fe80e0913e995e54a1b7ebbe0f2bc
+    REF 71382a1d14dad58219e7f6634d2381fa30dab175
+    SHA512 d29b6a7e276612f0cbea84a90a4af7b3947a6f434e171a180b24eb0b5b74d714011fcda9e2ebe3f39d01bdb64f648d31c68a4cf7ef5f104320fe8155212fe1e0
     HEAD_REF master
 )
 
 file(GLOB_RECURSE MMX_HEADERS "${SOURCE_PATH}/*.h")
-file(INSTALL ${MMX_HEADERS} DESTINATION ${CURRENT_PACKAGES_DIR}/include)
+file(INSTALL ${MMX_HEADERS} DESTINATION "${CURRENT_PACKAGES_DIR}/include/mmx")
 
-file(INSTALL ${CMAKE_CURRENT_LIST_DIR}/copyright DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/copyright" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
diff --git a/ports/mmx/vcpkg.json b/ports/mmx/vcpkg.json
index 9a7fe081d1..495fb2cfaf 100644
--- a/ports/mmx/vcpkg.json
+++ b/ports/mmx/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "mmx",
-  "version-string": "2019-09-29",
-  "port-version": 1,
+  "version-date": "2022-03-27",
   "description": "Single header libraries for C/C++",
-  "homepage": "https://github.com/vurtun/mmx"
+  "homepage": "https://github.com/vurtun/mmx",
+  "license": null
 }
diff --git a/scripts/ci.baseline.txt b/scripts/ci.baseline.txt
index a2b96890c9..ed2f3aac91 100644
--- a/scripts/ci.baseline.txt
+++ b/scripts/ci.baseline.txt
@@ -574,17 +574,6 @@ ms-quic:x64-uwp=fail
 ms-quic:x64-windows-static-md=fail
 ms-quic:x64-windows=fail
 ms-quic:x86-windows=fail
-# mmx installs many problematic headers, such as `json.h` and `sched.h`
-mmx:x64-windows=skip
-mmx:x64-windows-static=skip
-mmx:x64-windows-static-md=skip
-mmx:x86-windows=skip
-mmx:x64-linux=skip
-mmx:x64-osx=skip
-mmx:arm64-osx=skip
-mmx:arm-uwp=skip
-mmx:x64-uwp=skip
-mmx:arm64-windows=skip
 monkeys-audio:arm64-windows=fail
 monkeys-audio:x64-windows-static=fail
 moos-core:arm-uwp=fail
diff --git a/versions/baseline.json b/versions/baseline.json
index 53a315728b..2a6cc73ca4 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5141,8 +5141,8 @@
       "port-version": 2
     },
     "mmx": {
-      "baseline": "2019-09-29",
-      "port-version": 1
+      "baseline": "2022-03-27",
+      "port-version": 0
     },
     "mnn": {
       "baseline": "1.1.0",
diff --git a/versions/m-/mmx.json b/versions/m-/mmx.json
index b504b1fa96..3daa8cf8ef 100644
--- a/versions/m-/mmx.json
+++ b/versions/m-/mmx.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "6d23578a42c45320294872b23c612b577a245c98",
+      "version-date": "2022-03-27",
+      "port-version": 0
+    },
     {
       "git-tree": "1a84c6441a555fa4b0afa0bbe61488b1bc692138",
       "version-string": "2019-09-29",