diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 4e05da80..60d6720f 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -165,7 +165,7 @@ if (FMT_PEDANTIC
     "-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}"
     "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}"
     "-DCXX_STANDARD_FLAG=${CXX_STANDARD_FLAG}"
-    "-DFMT_DIR=${CMAKE_SOURCE_DIR}")
+    "-Dfmt_DIR=${CMAKE_SOURCE_DIR}")
 
   # Test if the targets are found from the build directory.
   add_test(
@@ -186,7 +186,7 @@ if (FMT_PEDANTIC
     "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}"
     "-DFMT_IMPORT_STD=${FMT_IMPORT_STD}"
     "-DCMAKE_EXPERIMENTAL_CXX_IMPORT_STD=${CMAKE_EXPERIMENTAL_CXX_IMPORT_STD}"
-    "-DFMT_DIR=${PROJECT_BINARY_DIR}"
+    "-Dfmt_DIR=${PROJECT_BINARY_DIR}"
     "-DPEDANTIC_COMPILE_FLAGS=${PEDANTIC_COMPILE_FLAGS}"
     "-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
 
diff --git a/test/compile-error-test/CMakeLists.txt b/test/compile-error-test/CMakeLists.txt
index 24160dc3..48c081c8 100644
--- a/test/compile-error-test/CMakeLists.txt
+++ b/test/compile-error-test/CMakeLists.txt
@@ -79,7 +79,7 @@ function (run_tests)
     "
     cmake_minimum_required(VERSION 3.8...4.4)
     project(tests CXX)
-    add_subdirectory(${FMT_DIR} fmt)
+    add_subdirectory(${fmt_DIR} fmt)
     ${cmake_targets}
     ")
 
@@ -91,7 +91,7 @@ function (run_tests)
       "-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}"
       "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}"
       "-DCMAKE_GENERATOR=${CMAKE_GENERATOR}"
-      "-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}" "-DFMT_DIR=${FMT_DIR}"
+      "-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}" "-Dfmt_DIR=${fmt_DIR}"
       "${CMAKE_CURRENT_BINARY_DIR}/test"
     WORKING_DIRECTORY "${build_directory}"
     RESULT_VARIABLE result_var
diff --git a/test/find-package-test/CMakeLists.txt b/test/find-package-test/CMakeLists.txt
index 02bbe3ef..3d284b60 100644
--- a/test/find-package-test/CMakeLists.txt
+++ b/test/find-package-test/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.8...4.4)
 
 project(fmt-test CXX)
 
-find_package(FMT REQUIRED)
+find_package(fmt REQUIRED)
 # TODO(CK): find_package(fmt 12.2.0 EXACT COMPONENTS fmt fmt-module fmt-header-only)
 
 set(PEDANTIC_COMPILE_FLAGS)