diff --git a/src/dawn_native/opengl/CommandBufferGL.cpp b/src/dawn_native/opengl/CommandBufferGL.cpp
index 3993d5f107..b8052d2270 100644
--- a/src/dawn_native/opengl/CommandBufferGL.cpp
+++ b/src/dawn_native/opengl/CommandBufferGL.cpp
@@ -288,7 +288,8 @@ namespace dawn_native { namespace opengl {
                             }
                         } break;
 
-                        case wgpu::BindingType::StorageBuffer: {
+                        case wgpu::BindingType::StorageBuffer:
+                        case wgpu::BindingType::ReadonlyStorageBuffer: {
                             BufferBinding binding = group->GetBindingAsBufferBinding(bindingIndex);
                             GLuint buffer = ToBackend(binding.buffer)->GetHandle();
                             GLuint ssboIndex = indices[bindingIndex];
@@ -304,7 +305,6 @@ namespace dawn_native { namespace opengl {
                         } break;
 
                         case wgpu::BindingType::StorageTexture:
-                        case wgpu::BindingType::ReadonlyStorageBuffer:
                             UNREACHABLE();
                             break;
 
diff --git a/src/dawn_native/opengl/PipelineGL.cpp b/src/dawn_native/opengl/PipelineGL.cpp
index e727e9b29d..e2808758fd 100644
--- a/src/dawn_native/opengl/PipelineGL.cpp
+++ b/src/dawn_native/opengl/PipelineGL.cpp
@@ -123,7 +123,8 @@ namespace dawn_native { namespace opengl {
                         }
                     } break;
 
-                    case wgpu::BindingType::StorageBuffer: {
+                    case wgpu::BindingType::StorageBuffer:
+                    case wgpu::BindingType::ReadonlyStorageBuffer: {
                         GLuint location = gl.GetProgramResourceIndex(
                             mProgram, GL_SHADER_STORAGE_BLOCK, name.c_str());
                         if (location != GL_INVALID_INDEX) {
@@ -139,7 +140,6 @@ namespace dawn_native { namespace opengl {
                         break;
 
                     case wgpu::BindingType::StorageTexture:
-                    case wgpu::BindingType::ReadonlyStorageBuffer:
                         UNREACHABLE();
                         break;
 
diff --git a/src/dawn_native/opengl/PipelineLayoutGL.cpp b/src/dawn_native/opengl/PipelineLayoutGL.cpp
index 2884dfa557..530e7d0f83 100644
--- a/src/dawn_native/opengl/PipelineLayoutGL.cpp
+++ b/src/dawn_native/opengl/PipelineLayoutGL.cpp
@@ -50,12 +50,12 @@ namespace dawn_native { namespace opengl {
                         break;
 
                     case wgpu::BindingType::StorageBuffer:
+                    case wgpu::BindingType::ReadonlyStorageBuffer:
                         mIndexInfo[group][binding] = ssboIndex;
                         ssboIndex++;
                         break;
 
                     case wgpu::BindingType::StorageTexture:
-                    case wgpu::BindingType::ReadonlyStorageBuffer:
                         UNREACHABLE();
                         break;
 
diff --git a/src/tests/end2end/GpuMemorySynchronizationTests.cpp b/src/tests/end2end/GpuMemorySynchronizationTests.cpp
index 8bc5b342ea..2917ee8ebd 100644
--- a/src/tests/end2end/GpuMemorySynchronizationTests.cpp
+++ b/src/tests/end2end/GpuMemorySynchronizationTests.cpp
@@ -691,4 +691,5 @@ TEST_P(MultipleWriteThenMultipleReadTests, OneBuffer) {
 DAWN_INSTANTIATE_TEST(MultipleWriteThenMultipleReadTests,
                       D3D12Backend,
                       MetalBackend,
+                      OpenGLBackend,
                       VulkanBackend);