diff --git a/pgproto/src/server/CMakeLists.txt b/pgproto/src/server/CMakeLists.txt
index 045e31bd8b24d06c075b4e2581d3d985c3488d99..b18a467e1d23e27515bc4bd5049ee0aef9b594a6 100644
--- a/pgproto/src/server/CMakeLists.txt
+++ b/pgproto/src/server/CMakeLists.txt
@@ -2,6 +2,6 @@ set(SERVER_SOURCES
     server.c
 )
 
-build_module(tcpserver ${SERVER_SOURCES})
-target_link_libraries(tcpserver
+build_module(pgproto ${SERVER_SOURCES})
+target_link_libraries(pgproto
     PRIVATE tarantool postgres ${MSGPUCK_LIB})
diff --git a/pgproto/test/auth_test.py b/pgproto/test/auth_test.py
index 9bf59d8e1fa82643e39bb5787ba4fe0fc4cdb6dc..f5ae037108408e5a44320cf81d574427fc12cd10 100644
--- a/pgproto/test/auth_test.py
+++ b/pgproto/test/auth_test.py
@@ -7,27 +7,27 @@ def start_pg_server(instance, host, service):
     start_pg_server_lua_code = f"""
         package.cpath="{os.environ['LUA_CPATH']}"
         net_box = require('net.box')
-        box.schema.func.create('tcpserver.server_start', {{language = 'C'}})
-        box.schema.user.grant('guest', 'execute', 'function', 'tcpserver.server_start')
+        box.schema.func.create('pgproto.server_start', {{language = 'C'}})
+        box.schema.user.grant('guest', 'execute', 'function', 'pgproto.server_start')
 
         box.cfg{{listen=3301}}
         caller = net_box:new(3301)
-        caller:call('tcpserver.server_start', {{ '{host}', '{service}' }})
+        caller:call('pgproto.server_start', {{ '{host}', '{service}' }})
     """
     instance.eval(start_pg_server_lua_code)
 
 def stop_pg_server(instance):
     stop_pg_server_lua_code = f"""
         local net_box = require('net.box')
-        box.schema.func.create('tcpserver.server_stop', {{language = 'C'}})
-        box.schema.user.grant('guest', 'execute', 'function', 'tcpserver.server_stop')
+        box.schema.func.create('pgproto.server_stop', {{language = 'C'}})
+        box.schema.user.grant('guest', 'execute', 'function', 'pgproto.server_stop')
 
         box.cfg{{listen=3301}}
         local caller = net_box:new(3301)
-        caller:call('tcpserver.server_stop')
+        caller:call('pgproto.server_stop')
 
-        box.schema.func.drop('tcpserver.server_start')
-        box.schema.func.drop('tcpserver.server_stop')
+        box.schema.func.drop('pgproto.server_start')
+        box.schema.func.drop('pgproto.server_stop')
     """
     instance.eval(stop_pg_server_lua_code)
 
diff --git a/pgproto/test/simple_query_test.py b/pgproto/test/simple_query_test.py
index 7ef697397886b9367b06f80bee923a7403de2e16..9f9d7e185b368987c49efcc81520bf0cf2fc517f 100644
--- a/pgproto/test/simple_query_test.py
+++ b/pgproto/test/simple_query_test.py
@@ -8,22 +8,22 @@ def start_pg_server(instance, host, service):
     start_pg_server_lua_code = f"""
         package.cpath="{os.environ['LUA_CPATH']}"
 
-        box.schema.func.create('tcpserver.server_start', {{ language = 'C' }})
-        box.schema.user.grant('guest', 'execute', 'function', 'tcpserver.server_start')
+        box.schema.func.create('pgproto.server_start', {{ language = 'C' }})
+        box.schema.user.grant('guest', 'execute', 'function', 'pgproto.server_start')
 
-        box.func['tcpserver.server_start']:call({{ '{host}', '{service}' }})
+        box.func['pgproto.server_start']:call({{ '{host}', '{service}' }})
     """
     instance.eval(start_pg_server_lua_code)
 
 def stop_pg_server(instance):
     stop_pg_server_lua_code = f"""
-        box.schema.func.create('tcpserver.server_stop', {{language = 'C'}})
-        box.schema.user.grant('guest', 'execute', 'function', 'tcpserver.server_stop')
+        box.schema.func.create('pgproto.server_stop', {{language = 'C'}})
+        box.schema.user.grant('guest', 'execute', 'function', 'pgproto.server_stop')
 
-        box.func['tcpserver.server_stop']:call()
+        box.func['pgproto.server_stop']:call()
 
-        box.schema.func.drop('tcpserver.server_start')
-        box.schema.func.drop('tcpserver.server_stop')
+        box.schema.func.drop('pgproto.server_start')
+        box.schema.func.drop('pgproto.server_stop')
     """
     instance.eval(stop_pg_server_lua_code)