diff --git a/FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h b/FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h
index 596c008df8..c39501da41 100644
--- a/FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h
+++ b/FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h
@@ -177,7 +177,7 @@ extern void vPortExitCritical( void );
 	}
 
 	/* Check the configuration. */
-	#if( configMAX_PRIORITIES >= 32 )
+	#if( configMAX_PRIORITIES > 32 )
 		#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32.  It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
 	#endif
 
diff --git a/FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h b/FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h
index d745dd8c29..c0ca608017 100644
--- a/FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h
+++ b/FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h
@@ -182,7 +182,7 @@ portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
 	}
 
 	/* Check the configuration. */
-	#if( configMAX_PRIORITIES >= 32 )
+	#if( configMAX_PRIORITIES > 32 )
 		#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32.  It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
 	#endif
 
diff --git a/FreeRTOS/Source/portable/IAR/ARM_CM3/portmacro.h b/FreeRTOS/Source/portable/IAR/ARM_CM3/portmacro.h
index 1536a5e530..662451a61e 100644
--- a/FreeRTOS/Source/portable/IAR/ARM_CM3/portmacro.h
+++ b/FreeRTOS/Source/portable/IAR/ARM_CM3/portmacro.h
@@ -118,7 +118,7 @@ extern void vPortYieldFromISR( void );
 #if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
 
 	/* Check the configuration. */
-	#if( configMAX_PRIORITIES >= 32 )
+	#if( configMAX_PRIORITIES > 32 )
 		#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32.  It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
 	#endif
 
diff --git a/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h b/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h
index ed4fef18b6..c218de87f0 100644
--- a/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h
+++ b/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h
@@ -118,7 +118,7 @@ extern void vPortYieldFromISR( void );
 #if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
 
 	/* Check the configuration. */
-	#if( configMAX_PRIORITIES >= 32 )
+	#if( configMAX_PRIORITIES > 32 )
 		#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32.  It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
 	#endif
 
diff --git a/FreeRTOS/Source/portable/MSVC-MingW/portmacro.h b/FreeRTOS/Source/portable/MSVC-MingW/portmacro.h
index 9a991ab6f5..f4cef62d92 100644
--- a/FreeRTOS/Source/portable/MSVC-MingW/portmacro.h
+++ b/FreeRTOS/Source/portable/MSVC-MingW/portmacro.h
@@ -112,7 +112,7 @@ void vPortExitCritical( void );
 	#if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
 
 	/* Check the configuration. */
-	#if( configMAX_PRIORITIES >= 32 )
+	#if( configMAX_PRIORITIES > 32 )
 		#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32.  It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
 	#endif
 
diff --git a/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h b/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h
index 74fa2d8959..b252093cb5 100644
--- a/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h
+++ b/FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h
@@ -145,7 +145,7 @@ http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html before disagreeing. */
 #if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
 
 	/* Check the configuration. */
-	#if( configMAX_PRIORITIES >= 32 )
+	#if( configMAX_PRIORITIES > 32 )
 		#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32.  It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
 	#endif
 
diff --git a/FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h b/FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h
index e6ab53ca34..9301eddc11 100644
--- a/FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h
+++ b/FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h
@@ -149,7 +149,7 @@ portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
 #if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
 
 	/* Check the configuration. */
-	#if( configMAX_PRIORITIES >= 32 )
+	#if( configMAX_PRIORITIES > 32 )
 		#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32.  It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
 	#endif