diff --git a/script/tool/lib/src/podspec_check_command.dart b/script/tool/lib/src/podspec_check_command.dart
index b0982b7ee69..d437e2188c1 100644
--- a/script/tool/lib/src/podspec_check_command.dart
+++ b/script/tool/lib/src/podspec_check_command.dart
@@ -151,6 +151,7 @@ class PodspecCheckCommand extends PackageLoopingCommand {
       podspecPath,
       '--configuration=Debug', // Release targets unsupported arm64 simulators. Use Debug to only build against targeted x86_64 simulator devices.
       '--skip-tests',
+      '--allow-warnings',
       '--use-modular-headers', // Flutter sets use_modular_headers! in its templates.
       if (libraryLint) '--use-libraries'
     ];
diff --git a/script/tool/test/podspec_check_command_test.dart b/script/tool/test/podspec_check_command_test.dart
index 6745f18b6d4..3bbe60b506c 100644
--- a/script/tool/test/podspec_check_command_test.dart
+++ b/script/tool/test/podspec_check_command_test.dart
@@ -156,6 +156,7 @@ void main() {
                     .path,
                 '--configuration=Debug',
                 '--skip-tests',
+                '--allow-warnings',
                 '--use-modular-headers',
                 '--use-libraries'
               ],
@@ -171,6 +172,7 @@ void main() {
                     .path,
                 '--configuration=Debug',
                 '--skip-tests',
+                '--allow-warnings',
                 '--use-modular-headers',
               ],
               packagesDir.path),
@@ -212,6 +214,7 @@ void main() {
                     .path,
                 '--configuration=Debug',
                 '--skip-tests',
+                '--allow-warnings',
                 '--use-modular-headers',
                 '--use-libraries'
               ],
@@ -227,6 +230,7 @@ void main() {
                     .path,
                 '--configuration=Debug',
                 '--skip-tests',
+                '--allow-warnings',
                 '--use-modular-headers',
               ],
               packagesDir.path),