diff --git a/Segment-Firebase.podspec b/Segment-Firebase.podspec
index 8000847..f601a1d 100644
--- a/Segment-Firebase.podspec
+++ b/Segment-Firebase.podspec
@@ -23,14 +23,15 @@ Pod::Spec.new do |s|
   s.default_subspec = 'Core'
 
   s.dependency 'Analytics', '~> 3.2'
-  s.dependency 'Firebase/Core', '~> 4.0'
 
   s.subspec 'Core' do |core|
     #For users who only want the core Firebase package
+    core.dependency 'Firebase/Core', '~> 4.0'
   end
 
   s.subspec 'DynamicLinks' do |dynamiclinks|
     # This will bundle in Firebase Dynamic Link support
+    dynamiclinks.dependency 'Firebase/Core', '~> 4.0'
     dynamiclinks.dependency 'Firebase/DynamicLinks', '~> 4.0'
   end