diff --git a/api/CMakeLists.txt b/api/CMakeLists.txt
index 7ef31757f3..8a7b35806e 100644
--- a/api/CMakeLists.txt
+++ b/api/CMakeLists.txt
@@ -81,7 +81,7 @@ if(WITH_LOGS_PREVIEW)
   target_compile_definitions(opentelemetry_api INTERFACE ENABLE_LOGS_PREVIEW)
 endif()
 
-if(WITH_NO_GENENV)
+if(WITH_NO_GETENV)
   target_compile_definitions(opentelemetry_api INTERFACE NO_GETENV)
 endif()