diff --git a/images/linux/toolsets/toolset-1804.json b/images/linux/toolsets/toolset-1804.json
index 8b0d113c..6b69a147 100644
--- a/images/linux/toolsets/toolset-1804.json
+++ b/images/linux/toolsets/toolset-1804.json
@@ -257,12 +257,10 @@
     "dotnet": {
         "aptPackages": [
             "dotnet-sdk-3.1",
-            "dotnet-sdk-5.0",
             "dotnet-sdk-6.0"
         ],
         "versions": [
             "3.1",
-            "5.0",
             "6.0"
         ],
         "tools": [
diff --git a/images/linux/toolsets/toolset-2004.json b/images/linux/toolsets/toolset-2004.json
index 04e6f872..e46d4a0a 100644
--- a/images/linux/toolsets/toolset-2004.json
+++ b/images/linux/toolsets/toolset-2004.json
@@ -258,13 +258,11 @@
     "dotnet": {
         "aptPackages": [
             "dotnet-sdk-3.1",
-            "dotnet-sdk-5.0",
             "dotnet-sdk-6.0",
             "dotnet-sdk-7.0"
         ],
         "versions": [
             "3.1",
-            "5.0",
             "6.0",
             "7.0"
         ],