diff --git a/lib/bundler/dsl.rb b/lib/bundler/dsl.rb
index 8b2d0ac97c..385fdd4383 100644
--- a/lib/bundler/dsl.rb
+++ b/lib/bundler/dsl.rb
@@ -465,12 +465,12 @@ module Bundler
 
     def multiple_global_source_warning
       if Bundler.feature_flag.bundler_3_mode?
-        msg = "This Gemfile contains multiple primary sources. " \
+        msg = "This Gemfile contains multiple global sources. " \
           "Each source after the first must include a block to indicate which gems " \
           "should come from that source"
         raise GemfileEvalError, msg
       else
-        Bundler::SharedHelpers.major_deprecation 2, "Your Gemfile contains multiple primary sources. " \
+        Bundler::SharedHelpers.major_deprecation 2, "Your Gemfile contains multiple global sources. " \
           "Using `source` more than once without a block is a security risk, and " \
           "may result in installing unexpected gems. To resolve this warning, use " \
           "a block to indicate which gems should come from the secondary source."
diff --git a/spec/bundler/other/major_deprecation_spec.rb b/spec/bundler/other/major_deprecation_spec.rb
index af6bbbce48..e14b5ff003 100644
--- a/spec/bundler/other/major_deprecation_spec.rb
+++ b/spec/bundler/other/major_deprecation_spec.rb
@@ -414,7 +414,7 @@ RSpec.describe "major deprecations" do
 
     it "shows a deprecation", :bundler => "< 3" do
       expect(deprecations).to include(
-        "Your Gemfile contains multiple primary sources. " \
+        "Your Gemfile contains multiple global sources. " \
         "Using `source` more than once without a block is a security risk, and " \
         "may result in installing unexpected gems. To resolve this warning, use " \
         "a block to indicate which gems should come from the secondary source."
@@ -425,7 +425,7 @@ RSpec.describe "major deprecations" do
       bundle "install"
 
       expect(deprecations).to include(
-        "Your Gemfile contains multiple primary sources. " \
+        "Your Gemfile contains multiple global sources. " \
         "Using `source` more than once without a block is a security risk, and " \
         "may result in installing unexpected gems. To resolve this warning, use " \
         "a block to indicate which gems should come from the secondary source."
@@ -438,7 +438,7 @@ RSpec.describe "major deprecations" do
       bundle "install"
 
       expect(deprecations).to include(
-        "Your Gemfile contains multiple primary sources. " \
+        "Your Gemfile contains multiple global sources. " \
         "Using `source` more than once without a block is a security risk, and " \
         "may result in installing unexpected gems. To resolve this warning, use " \
         "a block to indicate which gems should come from the secondary source."