diff --git a/CoreOnly/Sources/Firebase.h b/CoreOnly/Sources/Firebase.h
index b5c716d7ac4..d32f7b0d51a 100755
--- a/CoreOnly/Sources/Firebase.h
+++ b/CoreOnly/Sources/Firebase.h
@@ -91,50 +91,10 @@ Firebase Messaging works as intended."
     #import <FirebaseMLModelInterpreter/FirebaseMLModelInterpreter.h>
   #endif
 
-  #if __has_include(<FirebaseMLNLLanguageID/FirebaseMLNLLanguageID.h>)
-    #import <FirebaseMLNLLanguageID/FirebaseMLNLLanguageID.h>
-  #endif
-
-  #if __has_include(<FirebaseMLNLSmartReply/FirebaseMLNLSmartReply.h>)
-    #import <FirebaseMLNLSmartReply/FirebaseMLNLSmartReply.h>
-  #endif
-
-  #if __has_include(<FirebaseMLNLTranslate/FirebaseMLNLTranslate.h>)
-    #import <FirebaseMLNLTranslate/FirebaseMLNLTranslate.h>
-  #endif
-
-  #if __has_include(<FirebaseMLNaturalLanguage/FirebaseMLNaturalLanguage.h>)
-    #import <FirebaseMLNaturalLanguage/FirebaseMLNaturalLanguage.h>
-  #endif
-
   #if __has_include(<FirebaseMLVision/FirebaseMLVision.h>)
     #import <FirebaseMLVision/FirebaseMLVision.h>
   #endif
 
-  #if __has_include(<FirebaseMLVisionAutoML/FirebaseMLVisionAutoML.h>)
-    #import <FirebaseMLVisionAutoML/FirebaseMLVisionAutoML.h>
-  #endif
-
-  #if __has_include(<FirebaseMLVisionBarcodeModel/FirebaseMLVisionBarcodeModel.h>)
-    #import <FirebaseMLVisionBarcodeModel/FirebaseMLVisionBarcodeModel.h>
-  #endif
-
-  #if __has_include(<FirebaseMLVisionFaceModel/FirebaseMLVisionFaceModel.h>)
-    #import <FirebaseMLVisionFaceModel/FirebaseMLVisionFaceModel.h>
-  #endif
-
-  #if __has_include(<FirebaseMLVisionLabelModel/FirebaseMLVisionLabelModel.h>)
-    #import <FirebaseMLVisionLabelModel/FirebaseMLVisionLabelModel.h>
-  #endif
-
-  #if __has_include(<FirebaseMLVisionObjectDetection/FirebaseMLVisionObjectDetection.h>)
-    #import <FirebaseMLVisionObjectDetection/FirebaseMLVisionObjectDetection.h>
-  #endif
-
-  #if __has_include(<FirebaseMLVisionTextModel/FirebaseMLVisionTextModel.h>)
-    #import <FirebaseMLVisionTextModel/FirebaseMLVisionTextModel.h>
-  #endif
-
   #if __has_include(<FirebasePerformance/FirebasePerformance.h>)
     #import <FirebasePerformance/FirebasePerformance.h>
     #if !__has_include(<FirebaseAnalytics/FirebaseAnalytics.h>)
diff --git a/Firebase.podspec b/Firebase.podspec
index 4fb153df4af..344c20a56ce 100644
--- a/Firebase.podspec
+++ b/Firebase.podspec
@@ -113,12 +113,6 @@ Simplify your app development, grow your user base, and monetize more effectivel
     ss.ios.deployment_target = '9.0'
   end
 
-  s.subspec 'InAppMessagingDisplay' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseInAppMessagingDisplay', '~> 0.17.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
   s.subspec 'Messaging' do |ss|
     ss.dependency 'Firebase/CoreOnly'
     ss.dependency 'FirebaseMessaging', '~> 4.6.2'
@@ -160,66 +154,9 @@ Simplify your app development, grow your user base, and monetize more effectivel
     ss.ios.deployment_target = '9.0'
   end
 
-  s.subspec 'MLNLLanguageID' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLNLLanguageID', '~> 0.18.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
-  s.subspec 'MLNLSmartReply' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLNLSmartReply', '~> 0.18.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
-  s.subspec 'MLNLTranslate' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLNLTranslate', '~> 0.19.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
-  s.subspec 'MLNaturalLanguage' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLNaturalLanguage', '~> 0.18.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
   s.subspec 'MLVision' do |ss|
     ss.dependency 'Firebase/CoreOnly'
     ss.ios.dependency 'FirebaseMLVision', '~> 0.21.0'
   end
 
-  s.subspec 'MLVisionAutoML' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLVisionAutoML', '~> 0.21.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
-  s.subspec 'MLVisionBarcodeModel' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLVisionBarcodeModel', '~> 0.21.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
-  s.subspec 'MLVisionFaceModel' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLVisionFaceModel', '~> 0.21.0'
-  end
-
-  s.subspec 'MLVisionLabelModel' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLVisionLabelModel', '~> 0.21.0'
-  end
-
-  s.subspec 'MLVisionTextModel' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLVisionTextModel', '~> 0.21.0'
-  end
-
-  s.subspec 'MLVisionObjectDetection' do |ss|
-    ss.dependency 'Firebase/CoreOnly'
-    ss.ios.dependency 'FirebaseMLVisionObjectDetection', '~> 0.21.0'
-    ss.ios.deployment_target = '9.0'
-  end
-
 end