diff --git a/tests/AbstractTestCase.php b/tests/AbstractTestCase.php
index 3e85a04..5fd64f1 100644
--- a/tests/AbstractTestCase.php
+++ b/tests/AbstractTestCase.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Brick\Tests\Math;
+namespace Brick\Math\Tests;
 
 use Brick\Math\BigDecimal;
 use Brick\Math\BigInteger;
diff --git a/tests/BigDecimal/BcMathTest.php b/tests/BigDecimal/BcMathTest.php
index 4d6a156..e07c3a1 100644
--- a/tests/BigDecimal/BcMathTest.php
+++ b/tests/BigDecimal/BcMathTest.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace Brick\Tests\Math\BigDecimal;
+namespace Brick\Math\Tests\BigDecimal;
 
-use Brick\Tests\Math\BigDecimalTest;
+use Brick\Math\Tests\BigDecimalTest;
 use Brick\Math\Internal\Calculator\BcMathCalculator;
 
 /**
diff --git a/tests/BigDecimal/GmpTest.php b/tests/BigDecimal/GmpTest.php
index ac5c5aa..ea0b9ae 100644
--- a/tests/BigDecimal/GmpTest.php
+++ b/tests/BigDecimal/GmpTest.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace Brick\Tests\Math\BigDecimal;
+namespace Brick\Math\Tests\BigDecimal;
 
-use Brick\Tests\Math\BigDecimalTest;
+use Brick\Math\Tests\BigDecimalTest;
 use Brick\Math\Internal\Calculator\GmpCalculator;
 
 /**
diff --git a/tests/BigDecimal/NativeTest.php b/tests/BigDecimal/NativeTest.php
index d9e1851..bf7fdc7 100644
--- a/tests/BigDecimal/NativeTest.php
+++ b/tests/BigDecimal/NativeTest.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace Brick\Tests\Math\BigDecimal;
+namespace Brick\Math\Tests\BigDecimal;
 
-use Brick\Tests\Math\BigDecimalTest;
+use Brick\Math\Tests\BigDecimalTest;
 use Brick\Math\Internal\Calculator\NativeCalculator;
 
 /**
diff --git a/tests/BigDecimalTest.php b/tests/BigDecimalTest.php
index d3e4007..f27cef4 100644
--- a/tests/BigDecimalTest.php
+++ b/tests/BigDecimalTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Brick\Tests\Math;
+namespace Brick\Math\Tests;
 
 use Brick\Math\ArithmeticException;
 use Brick\Math\Internal\Calculator;
diff --git a/tests/BigInteger/BcMathTest.php b/tests/BigInteger/BcMathTest.php
index c844353..e3bfa65 100644
--- a/tests/BigInteger/BcMathTest.php
+++ b/tests/BigInteger/BcMathTest.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace Brick\Tests\Math\BigInteger;
+namespace Brick\Math\Tests\BigInteger;
 
-use Brick\Tests\Math\BigIntegerTest;
+use Brick\Math\Tests\BigIntegerTest;
 use Brick\Math\Internal\Calculator\BcMathCalculator;
 
 /**
diff --git a/tests/BigInteger/GmpTest.php b/tests/BigInteger/GmpTest.php
index d9406d8..c8d3e91 100644
--- a/tests/BigInteger/GmpTest.php
+++ b/tests/BigInteger/GmpTest.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace Brick\Tests\Math\BigInteger;
+namespace Brick\Math\Tests\BigInteger;
 
-use Brick\Tests\Math\BigIntegerTest;
+use Brick\Math\Tests\BigIntegerTest;
 use Brick\Math\Internal\Calculator\GmpCalculator;
 
 /**
diff --git a/tests/BigInteger/NativeTest.php b/tests/BigInteger/NativeTest.php
index 0ab70f8..4da6ef9 100644
--- a/tests/BigInteger/NativeTest.php
+++ b/tests/BigInteger/NativeTest.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace Brick\Tests\Math\BigInteger;
+namespace Brick\Math\Tests\BigInteger;
 
-use Brick\Tests\Math\BigIntegerTest;
+use Brick\Math\Tests\BigIntegerTest;
 use Brick\Math\Internal\Calculator\NativeCalculator;
 
 /**
diff --git a/tests/BigIntegerTest.php b/tests/BigIntegerTest.php
index 5b701d6..2d2f67c 100644
--- a/tests/BigIntegerTest.php
+++ b/tests/BigIntegerTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Brick\Tests\Math;
+namespace Brick\Math\Tests;
 
 use Brick\Math\ArithmeticException;
 use Brick\Math\Internal\Calculator;
diff --git a/tests/CalculatorDetectTest.php b/tests/CalculatorDetectTest.php
index 5ffcab9..7b5f722 100644
--- a/tests/CalculatorDetectTest.php
+++ b/tests/CalculatorDetectTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Brick\Tests\Math;
+namespace Brick\Math\Tests;
 
 use Brick\Math\Internal\Calculator;