diff --git a/CMakeLists.txt b/CMakeLists.txt
index 166791a04..3f68db817 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,6 +27,7 @@ execute_process(
   WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
   OUTPUT_VARIABLE GIT_BRANCH
   OUTPUT_STRIP_TRAILING_WHITESPACE
+  ERROR_QUIET
 )
 
 # Get the latest abbreviated commit hash of the working branch
@@ -35,6 +36,7 @@ execute_process(
   WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
   OUTPUT_VARIABLE GIT_COMMIT_HASH
   OUTPUT_STRIP_TRAILING_WHITESPACE
+  ERROR_QUIET
 )
 
 if(NOT GIT_COMMIT_HASH)