diff --git a/CMake/FindZeta.cmake b/CMake/FindZeta.cmake
index d29dd59..57f64c0 100644
--- a/CMake/FindZeta.cmake
+++ b/CMake/FindZeta.cmake
@@ -56,7 +56,7 @@ find_package_handle_standard_args(
 	REQUIRED_VARS Zeta_INCLUDE_DIR Zeta_VERSION
 	VERSION_VAR Zeta_VERSION)
 
-if(Zeta_FOUND AND NOT (TARGET Zeta))
+if(Zeta_FOUND AND NOT TARGET Zeta)
 	add_library(Zeta INTERFACE IMPORTED)
 
 	if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_LESS 3.11)