diff --git a/eng/pipelines/common/platform-matrix.yml b/eng/pipelines/common/platform-matrix.yml
index 071c779538cd69..23370eabe21a65 100644
--- a/eng/pipelines/common/platform-matrix.yml
+++ b/eng/pipelines/common/platform-matrix.yml
@@ -298,24 +298,23 @@ jobs:
 
 # Runtime-dev-innerloop build
 
-# disabled against https://github.com/dotnet/runtime/issues/108821
-#- ${{ if containsValue(parameters.platforms, 'linux_x64_dev_innerloop') }}:
-#  - template: xplat-setup.yml
-#    parameters:
-#      jobTemplate: ${{ parameters.jobTemplate }}
-#      helixQueuesTemplate: ${{ parameters.helixQueuesTemplate }}
-#      variables: ${{ parameters.variables }}
-#      osGroup: linux
-#      archType: x64
-#      targetRid: linux-x64
-#      platform: linux_x64
-#      shouldContinueOnError: ${{ parameters.shouldContinueOnError }}
-#      container: linux_x64_dev_innerloop
-#      jobParameters:
-#        runtimeFlavor: ${{ parameters.runtimeFlavor }}
-#        buildConfig: ${{ parameters.buildConfig }}
-#        helixQueueGroup: ${{ parameters.helixQueueGroup }}
-#        ${{ insert }}: ${{ parameters.jobParameters }}
+- ${{ if containsValue(parameters.platforms, 'linux_x64_dev_innerloop') }}:
+  - template: xplat-setup.yml
+    parameters:
+      jobTemplate: ${{ parameters.jobTemplate }}
+      helixQueuesTemplate: ${{ parameters.helixQueuesTemplate }}
+      variables: ${{ parameters.variables }}
+      osGroup: linux
+      archType: x64
+      targetRid: linux-x64
+      platform: linux_x64
+      shouldContinueOnError: ${{ parameters.shouldContinueOnError }}
+      container: linux_x64_dev_innerloop
+      jobParameters:
+        runtimeFlavor: ${{ parameters.runtimeFlavor }}
+        buildConfig: ${{ parameters.buildConfig }}
+        helixQueueGroup: ${{ parameters.helixQueueGroup }}
+        ${{ insert }}: ${{ parameters.jobParameters }}
 
 - ${{ if containsValue(parameters.platforms, 'linux_musl_x64_dev_innerloop') }}:
   - template: xplat-setup.yml