diff --git a/src/chocolatey/infrastructure.app/services/CygwinService.cs b/src/chocolatey/infrastructure.app/services/CygwinService.cs
index 252d24cc0d..66595c44c1 100644
--- a/src/chocolatey/infrastructure.app/services/CygwinService.cs
+++ b/src/chocolatey/infrastructure.app/services/CygwinService.cs
@@ -212,6 +212,11 @@ public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfigurati
 
         public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfiguration config, Action<PackageResult, ChocolateyConfiguration> continueAction, Action<PackageResult, ChocolateyConfiguration> beforeModifyAction)
         {
+            if (config.PackageNames.is_equal_to(ApplicationParameters.AllPackages))
+            {
+                throw new NotImplementedException("All keyword is not available for alternate sources");
+            }
+
             var args = BuildArgs(config, _installArguments);
             var packageResults = new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
 
diff --git a/src/chocolatey/infrastructure.app/services/PythonService.cs b/src/chocolatey/infrastructure.app/services/PythonService.cs
index 718bbccae3..813a40a153 100644
--- a/src/chocolatey/infrastructure.app/services/PythonService.cs
+++ b/src/chocolatey/infrastructure.app/services/PythonService.cs
@@ -338,6 +338,11 @@ public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfigurati
 
         public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfiguration config, Action<PackageResult, ChocolateyConfiguration> continueAction, Action<PackageResult, ChocolateyConfiguration> beforeModifyAction)
         {
+            if (config.PackageNames.is_equal_to(ApplicationParameters.AllPackages))
+            {
+                throw new NotImplementedException("All keyword is not available for alternate sources");
+            }
+
             EnsureExecutablePathSet();
             var args = BuildArguments(config, _installArguments);
             var packageResults = new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
diff --git a/src/chocolatey/infrastructure.app/services/RubyGemsService.cs b/src/chocolatey/infrastructure.app/services/RubyGemsService.cs
index 6ffb618ef9..c1cb738383 100644
--- a/src/chocolatey/infrastructure.app/services/RubyGemsService.cs
+++ b/src/chocolatey/infrastructure.app/services/RubyGemsService.cs
@@ -200,6 +200,11 @@ public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfigurati
 
         public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfiguration config, Action<PackageResult, ChocolateyConfiguration> continueAction, Action<PackageResult, ChocolateyConfiguration> beforeModifyAction)
         {
+            if (config.PackageNames.is_equal_to(ApplicationParameters.AllPackages))
+            {
+                throw new NotImplementedException("All keyword is not available for alternate sources");
+            }
+
             var packageResults = new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);
             var args = ExternalCommandArgsBuilder.BuildArguments(config, _installArguments);
 
diff --git a/src/chocolatey/infrastructure.app/services/WindowsFeatureService.cs b/src/chocolatey/infrastructure.app/services/WindowsFeatureService.cs
index 3c44a8d8d2..63787cb662 100644
--- a/src/chocolatey/infrastructure.app/services/WindowsFeatureService.cs
+++ b/src/chocolatey/infrastructure.app/services/WindowsFeatureService.cs
@@ -270,6 +270,11 @@ public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfigurati
 
         public ConcurrentDictionary<string, PackageResult> Install(ChocolateyConfiguration config, Action<PackageResult, ChocolateyConfiguration> continueAction, Action<PackageResult, ChocolateyConfiguration> beforeModifyAction)
         {
+            if (config.PackageNames.is_equal_to(ApplicationParameters.AllPackages))
+            {
+                throw new NotImplementedException("All keyword is not available for alternate sources");
+            }
+
             EnsureExecutablePathSet();
             var args = BuildArguments(config, _installArguments);
             var packageResults = new ConcurrentDictionary<string, PackageResult>(StringComparer.InvariantCultureIgnoreCase);