diff --git a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json
index fc0fb68ac6e7e4..327dc034c416e2 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json
+++ b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json
@@ -4356,6 +4356,78 @@
     "any",
     "base"
   ],
+  "miraclelinux": [
+    "miraclelinux",
+    "rhel",
+    "linux",
+    "unix",
+    "any",
+    "base"
+  ],
+  "miraclelinux-x64": [
+    "miraclelinux-x64",
+    "miraclelinux",
+    "rhel-x64",
+    "rhel",
+    "linux-x64",
+    "linux",
+    "unix-x64",
+    "unix",
+    "any",
+    "base"
+  ],
+  "miraclelinux.8": [
+    "miraclelinux.8",
+    "miraclelinux",
+    "rhel.8",
+    "rhel",
+    "linux",
+    "unix",
+    "any",
+    "base"
+  ],
+  "miraclelinux.8-x64": [
+    "miraclelinux.8-x64",
+    "miraclelinux.8",
+    "miraclelinux-x64",
+    "rhel.8-x64",
+    "miraclelinux",
+    "rhel.8",
+    "rhel-x64",
+    "rhel",
+    "linux-x64",
+    "linux",
+    "unix-x64",
+    "unix",
+    "any",
+    "base"
+  ],
+  "miraclelinux.9": [
+    "miraclelinux.9",
+    "miraclelinux",
+    "rhel.9",
+    "rhel",
+    "linux",
+    "unix",
+    "any",
+    "base"
+  ],
+  "miraclelinux.9-x64": [
+    "miraclelinux.9-x64",
+    "miraclelinux.9",
+    "miraclelinux-x64",
+    "rhel.9-x64",
+    "miraclelinux",
+    "rhel.9",
+    "rhel-x64",
+    "rhel",
+    "linux-x64",
+    "linux",
+    "unix-x64",
+    "unix",
+    "any",
+    "base"
+  ],
   "ol": [
     "ol",
     "rhel",
@@ -8916,4 +8988,4 @@
     "any",
     "base"
   ]
-}
+}
\ No newline at end of file
diff --git a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json
index 0b71f880e893d5..012fa8def63aa4 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json
+++ b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json
@@ -1775,6 +1775,43 @@
         "arch-x64"
       ]
     },
+    "miraclelinux": {
+      "#import": [
+        "rhel"
+      ]
+    },
+    "miraclelinux-x64": {
+      "#import": [
+        "miraclelinux",
+        "rhel-x64"
+      ]
+    },
+    "miraclelinux.8": {
+      "#import": [
+        "miraclelinux",
+        "rhel.8"
+      ]
+    },
+    "miraclelinux.8-x64": {
+      "#import": [
+        "miraclelinux.8",
+        "miraclelinux-x64",
+        "rhel.8-x64"
+      ]
+    },
+    "miraclelinux.9": {
+      "#import": [
+        "miraclelinux",
+        "rhel.9"
+      ]
+    },
+    "miraclelinux.9-x64": {
+      "#import": [
+        "miraclelinux.9",
+        "miraclelinux-x64",
+        "rhel.9-x64"
+      ]
+    },
     "ol": {
       "#import": [
         "rhel"
@@ -3799,4 +3836,4 @@
       ]
     }
   }
-}
+}
\ No newline at end of file
diff --git a/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props b/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props
index da7960a1f57856..2f7db74ba7034a 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props
+++ b/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props
@@ -137,6 +137,14 @@
       <Versions>1;2</Versions>
     </RuntimeGroup>
 
+    <RuntimeGroup Include="miraclelinux">
+      <Parent>rhel</Parent>
+      <Architectures>x64</Architectures>
+      <Versions>8;9</Versions>
+      <ApplyVersionsToParent>true</ApplyVersionsToParent>
+      <TreatVersionsAsCompatible>false</TreatVersionsAsCompatible>
+    </RuntimeGroup>
+
     <RuntimeGroup Include="ol">
       <Parent>rhel</Parent>
       <Architectures>x64</Architectures>