diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7dc5ea3a..b7803f43 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -61,7 +61,7 @@ if(CMAKE_Fortran_COMPILER_ID MATCHES "^(Intel|IntelLLVM)$")
   set(fortran_8_flags "-i8 -r8")
 elseif(CMAKE_Fortran_COMPILER_ID MATCHES "^(GNU)$")
   set(CMAKE_Fortran_FLAGS "-g -fbacktrace -cpp ${CMAKE_Fortran_FLAGS}")
-  set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -ggdb -Wall -Wno-unused-dummy-argument -Wsurprising -Wextra -fcheck=all -fno-bounds-check")
+  set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -ggdb -Wall -Wno-unused-dummy-argument -Wsurprising -Wextra -fcheck=all")
   set(fortran_d_flags "-fdefault-real-8")
   set(fortran_8_flags "-fdefault-integer-8 -fdefault-real-8")
   if(${CMAKE_Fortran_COMPILER_VERSION} VERSION_GREATER_EQUAL 10)
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 865e18bd..4c0eeb04 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -13,7 +13,7 @@ function(create_sp_test name kind timeout)
   if(CMAKE_Fortran_COMPILER_ID MATCHES "^(Intel|IntelLLVM)$")
     set_target_properties(${name}_${kind} PROPERTIES COMPILE_FLAGS "-convert big_endian ${fortran_${kind}_flags}")
   elseif(${CMAKE_Fortran_COMPILER_ID} MATCHES "^(GNU)$")
-    set_target_properties(${name}_${kind} PROPERTIES COMPILE_FLAGS "-fconvert=big-endian ${fortran_${kind}_flags}")
+    set_target_properties(${name}_${kind} PROPERTIES COMPILE_FLAGS "-fconvert=big-endian -fno-sanitize=all ${fortran_${kind}_flags}")
   endif()
   add_test(NAME ${name}_${kind} COMMAND ${name}_${kind})
   target_compile_definitions(${name}_${kind} PRIVATE KIND_${kind})