diff --git a/tests/benchmark/Makefile b/tests/benchmark/Makefile
index 8a8e08b24fe..840174dbb17 100644
--- a/tests/benchmark/Makefile
+++ b/tests/benchmark/Makefile
@@ -1,5 +1,5 @@
 ODIN=../../odin
-COMMON=-no-bounds-check -vet -strict-style
+COMMON=-no-bounds-check -vet -strict-style -define:ODIN_TEST_FANCY=false
 
 all: crypto_bench \
      hash_bench
diff --git a/tests/benchmark/build.bat b/tests/benchmark/build.bat
index e9051855b77..30b03006689 100644
--- a/tests/benchmark/build.bat
+++ b/tests/benchmark/build.bat
@@ -1,5 +1,5 @@
 @echo off
-set COMMON=-no-bounds-check -vet -strict-style
+set COMMON=-no-bounds-check -vet -strict-style -define:ODIN_TEST_FANCY=false
 set PATH_TO_ODIN==..\..\odin
 
 echo ---
@@ -10,4 +10,4 @@ echo ---
 echo ---
 echo Running core:hash benchmarks
 echo ---
-%PATH_TO_ODIN% test hash %COMMON% -o:speed -out:bench_hash.exe || exit /b
\ No newline at end of file
+%PATH_TO_ODIN% test hash %COMMON% -o:speed -out:bench_hash.exe || exit /b
diff --git a/tests/core/Makefile b/tests/core/Makefile
index 9b12f5d765a..85f3783b452 100644
--- a/tests/core/Makefile
+++ b/tests/core/Makefile
@@ -1,6 +1,6 @@
 ODIN=../../odin
 PYTHON=$(shell which python3)
-COMMON=-no-bounds-check -vet -strict-style
+COMMON=-no-bounds-check -vet -strict-style -define:ODIN_TEST_FANCY=false
 
 all: all_bsd \
      net_test
diff --git a/tests/core/build.bat b/tests/core/build.bat
index 3e67b6e1333..67ac10f86fd 100644
--- a/tests/core/build.bat
+++ b/tests/core/build.bat
@@ -1,5 +1,5 @@
 @echo off
-set COMMON=-no-bounds-check -vet -strict-style
+set COMMON=-no-bounds-check -vet -strict-style -define:ODIN_TEST_FANCY=false
 set PATH_TO_ODIN==..\..\odin
 python3 download_assets.py
 echo ---
diff --git a/tests/core/math/big/build.bat b/tests/core/math/big/build.bat
index ad199d775ed..54b715a4fd0 100644
--- a/tests/core/math/big/build.bat
+++ b/tests/core/math/big/build.bat
@@ -5,7 +5,7 @@ set TEST_ARGS=-fast-tests
 set TEST_ARGS=-no-random
 set TEST_ARGS=
 set OUT_NAME=math_big_test_library.dll
-set COMMON=-build-mode:shared -show-timings -no-bounds-check -define:MATH_BIG_EXE=false -vet -strict-style
+set COMMON=-build-mode:shared -show-timings -no-bounds-check -define:MATH_BIG_EXE=false -vet -strict-style -define:ODIN_TEST_FANCY=false
 echo ---
 echo Running core:math/big tests
 echo ---
diff --git a/tests/issues/run.bat b/tests/issues/run.bat
index 41c52c02f2e..cd23faefb6d 100644
--- a/tests/issues/run.bat
+++ b/tests/issues/run.bat
@@ -3,7 +3,7 @@
 if not exist "build\" mkdir build
 pushd build
 
-set COMMON=-collection:tests=..\..
+set COMMON=-collection:tests=..\.. -define:ODIN_TEST_FANCY=false
 
 @echo on
 
diff --git a/tests/issues/run.sh b/tests/issues/run.sh
index 6d53388a7d0..a7eee8514da 100755
--- a/tests/issues/run.sh
+++ b/tests/issues/run.sh
@@ -4,7 +4,7 @@ set -eu
 mkdir -p build
 pushd build
 ODIN=../../../odin
-COMMON="-collection:tests=../.."
+COMMON="-collection:tests=../.. -define:ODIN_TEST_FANCY=false"
 
 NO_NIL_ERR="Error: "
 
diff --git a/tests/vendor/build.bat b/tests/vendor/build.bat
index 693d344f4e0..1ba53615a7b 100644
--- a/tests/vendor/build.bat
+++ b/tests/vendor/build.bat
@@ -1,5 +1,5 @@
 @echo off
-set COMMON=-show-timings -no-bounds-check -vet -strict-style
+set COMMON=-show-timings -no-bounds-check -vet -strict-style -define:ODIN_TEST_FANCY=false
 set PATH_TO_ODIN==..\..\odin
 
 echo ---