diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2cea0223..34b7faa5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,19 +41,19 @@ find_package(Protobuf QUIET CONFIG)
 if(${Protobuf_FOUND})
   message(STATUS "Modern protobuf library located.")
   set(ABSL_INCLUDED_WITH_PROTOBUF ON)
-  set(GOOGLTEST_INCLUDED_WITH_PROTOBUF OFF)
+  set(GOOGLETEST_INCLUDED_WITH_PROTOBUF OFF)
 else()
   find_package(Protobuf QUIET)
   if(${Protobuf_FOUND})
     message(STATUS "Legacy protobuf library located.")
     include_directories(${Protobuf_INCLUDE_DIRS})
     set(ABSL_INCLUDED_WITH_PROTOBUF OFF)
-    set(GOOGLTEST_INCLUDED_WITH_PROTOBUF OFF)
+    set(GOOGLETEST_INCLUDED_WITH_PROTOBUF ON)
   else()
     message(STATUS "Fetching external protobuf library.")
     include(third_party/protobuf.cmake)
     set(ABSL_INCLUDED_WITH_PROTOBUF ON)
-    set(GOOGLTEST_INCLUDED_WITH_PROTOBUF ON)
+    set(GOOGLETEST_INCLUDED_WITH_PROTOBUF ON)
   endif()
 endif()
 
diff --git a/third_party/CMakeLists.txt b/third_party/CMakeLists.txt
index 379fb12b..63488a1c 100644
--- a/third_party/CMakeLists.txt
+++ b/third_party/CMakeLists.txt
@@ -9,7 +9,7 @@ include(datetime.cmake)
 
 add_subdirectory(fmt)
 
-if(NOT ${GOOGLTEST_INCLUDED_WITH_PROTOBUF})
+if(NOT ${GOOGLETEST_INCLUDED_WITH_PROTOBUF})
   add_subdirectory(googletest)
 endif()