diff --git a/CMakeLists.txt b/CMakeLists.txt
index fb68b962f..db8daad57 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -604,7 +604,7 @@ if(NOT VOLK_GNSSSDR_FOUND)
         if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)
             set(STRIP_VOLK_GNSSSDR_PROFILE "-DENABLE_STRIP=ON -DCMAKE_VERBOSE_MAKEFILE=ON")
         endif(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)
-        set(READ_ENVIRO "${CMAKE_COMMAND} -E environment")
+        set(READ_ENVIRO ${CMAKE_COMMAND} -E environment)
     endif(ENABLE_PACKAGING)
 
     set(VOLK_GNSSSDR_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM}")