diff --git a/browser/config/mozconfigs/linux32/profile-generate b/browser/config/mozconfigs/linux32/profile-generate
index 954f2ff89b5d..bf16ac1f991a 100644
--- a/browser/config/mozconfigs/linux32/profile-generate
+++ b/browser/config/mozconfigs/linux32/profile-generate
@@ -6,3 +6,4 @@ mk_add_options "export MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0"
 mk_add_options "export MOZ_AUTOMATION_L10N_CHECK=0"
 
 ac_add_options --enable-profile-generate
+ac_add_options --disable-tests
diff --git a/browser/config/mozconfigs/linux64/profile-generate b/browser/config/mozconfigs/linux64/profile-generate
index b1f292902830..fede53dbf3a3 100644
--- a/browser/config/mozconfigs/linux64/profile-generate
+++ b/browser/config/mozconfigs/linux64/profile-generate
@@ -6,3 +6,4 @@ mk_add_options "export MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0"
 mk_add_options "export MOZ_AUTOMATION_L10N_CHECK=0"
 
 ac_add_options --enable-profile-generate
+ac_add_options --disable-tests
diff --git a/browser/config/mozconfigs/win32/profile-generate b/browser/config/mozconfigs/win32/profile-generate
index 41be3178a022..a02d0b5b8e0f 100644
--- a/browser/config/mozconfigs/win32/profile-generate
+++ b/browser/config/mozconfigs/win32/profile-generate
@@ -6,3 +6,4 @@ mk_add_options "export MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0"
 mk_add_options "export MOZ_AUTOMATION_L10N_CHECK=0"
 
 ac_add_options --enable-profile-generate
+ac_add_options --disable-tests
diff --git a/browser/config/mozconfigs/win64/profile-generate b/browser/config/mozconfigs/win64/profile-generate
index 6da872199f7d..6b9ad0795f7e 100644
--- a/browser/config/mozconfigs/win64/profile-generate
+++ b/browser/config/mozconfigs/win64/profile-generate
@@ -6,3 +6,4 @@ mk_add_options "export MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0"
 mk_add_options "export MOZ_AUTOMATION_L10N_CHECK=0"
 
 ac_add_options --enable-profile-generate
+ac_add_options --disable-tests
diff --git a/mobile/android/config/mozconfigs/android-api-16/profile-generate b/mobile/android/config/mozconfigs/android-api-16/profile-generate
index e1ceabfd9d35..9bfaa0c862cf 100644
--- a/mobile/android/config/mozconfigs/android-api-16/profile-generate
+++ b/mobile/android/config/mozconfigs/android-api-16/profile-generate
@@ -5,4 +5,5 @@ mk_add_options "export MOZ_AUTOMATION_PACKAGE_TESTS=0"
 mk_add_options "export MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0"
 
 ac_add_options --enable-profile-generate
+ac_add_options --disable-tests
 unset MOZ_LTO