diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml
index fa90ffcdd22..84ba14153d1 100644
--- a/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -115,7 +115,7 @@
       <param name="access" type="GLbitfield" />
    </function>
 
-   <function name="UnmapNamedBuffer" no_error="true">
+   <function name="UnmapNamedBuffer" alias="UnmapNamedBufferEXT" no_error="true">
       <return type="GLboolean" />
       <param name="buffer" type="GLuint" />
    </function>
diff --git a/src/mapi/glapi/gen/EXT_direct_state_access.xml b/src/mapi/glapi/gen/EXT_direct_state_access.xml
index 1eef0e3c39b..eb5c20dd108 100644
--- a/src/mapi/glapi/gen/EXT_direct_state_access.xml
+++ b/src/mapi/glapi/gen/EXT_direct_state_access.xml
@@ -174,6 +174,11 @@
       <param name="data" type="const GLvoid *" />
    </function>
 
+   <function name="UnmapNamedBufferEXT">
+      <return type="GLboolean" />
+      <param name="buffer" type="GLuint" />
+   </function>
+
    <!-- OpenGL 3.0 -->
 
    <function name="MapNamedBufferRangeEXT">
diff --git a/src/mapi/glapi/gen/static_data.py b/src/mapi/glapi/gen/static_data.py
index b938942ec89..5829da0b51e 100644
--- a/src/mapi/glapi/gen/static_data.py
+++ b/src/mapi/glapi/gen/static_data.py
@@ -1053,7 +1053,7 @@ offsets = {
     "TextureSubImage3D": 1017,
     "TransformFeedbackBufferBase": 1018,
     "TransformFeedbackBufferRange": 1019,
-    "UnmapNamedBuffer": 1020,
+    "UnmapNamedBufferEXT": 1020,
     "VertexArrayAttribBinding": 1021,
     "VertexArrayAttribFormat": 1022,
     "VertexArrayAttribIFormat": 1023,
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index a751e41d6e8..cd4bd36810a 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -2688,7 +2688,7 @@ _mesa_UnmapBuffer(GLenum target)
 }
 
 GLboolean GLAPIENTRY
-_mesa_UnmapNamedBuffer_no_error(GLuint buffer)
+_mesa_UnmapNamedBufferEXT_no_error(GLuint buffer)
 {
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, buffer);
@@ -2697,7 +2697,7 @@ _mesa_UnmapNamedBuffer_no_error(GLuint buffer)
 }
 
 GLboolean GLAPIENTRY
-_mesa_UnmapNamedBuffer(GLuint buffer)
+_mesa_UnmapNamedBufferEXT(GLuint buffer)
 {
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index c3b57ef7fe6..91df7e9c231 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -303,9 +303,9 @@ GLboolean GLAPIENTRY
 _mesa_UnmapBuffer(GLenum target);
 
 GLboolean GLAPIENTRY
-_mesa_UnmapNamedBuffer_no_error(GLuint buffer);
+_mesa_UnmapNamedBufferEXT_no_error(GLuint buffer);
 GLboolean GLAPIENTRY
-_mesa_UnmapNamedBuffer(GLuint buffer);
+_mesa_UnmapNamedBufferEXT(GLuint buffer);
 
 void GLAPIENTRY
 _mesa_GetBufferParameteriv(GLenum target, GLenum pname, GLint *params);
diff --git a/src/mesa/main/tests/dispatch_sanity.cpp b/src/mesa/main/tests/dispatch_sanity.cpp
index 8cb63da17b2..b29dbdb7652 100644
--- a/src/mesa/main/tests/dispatch_sanity.cpp
+++ b/src/mesa/main/tests/dispatch_sanity.cpp
@@ -932,7 +932,6 @@ const struct function common_desktop_functions_possible[] = {
    { "glClearNamedBufferSubData", 45, -1 },
    { "glMapNamedBuffer", 45, -1 },
    { "glMapNamedBufferRange", 45, -1 },
-   { "glUnmapNamedBuffer", 45, -1 },
    { "glFlushMappedNamedBufferRange", 45, -1 },
    { "glGetNamedBufferParameteriv", 45, -1 },
    { "glGetNamedBufferParameteri64v", 45, -1 },
@@ -1129,7 +1128,7 @@ const struct function common_desktop_functions_possible[] = {
    { "glNamedBufferDataEXT", 15, -1 },
    { "glNamedBufferSubDataEXT", 15, -1 },
    //{ "glMapNamedBufferEXT", 15, -1 },
-   //{ "glUnmapNamedBufferEXT", 15, -1 },
+   { "glUnmapNamedBufferEXT", 15, -1 },
    //{ "glGetNamedBufferParameterivEXT", 15, -1 },
    //{ "glGetNamedBufferPointervEXT", 15, -1 },
    //{ "glGetNamedBufferSubDataEXT", 15, -1 },