diff --git a/Source/SupportFunctions/arm_quick_sort_f32.c b/Source/SupportFunctions/arm_quick_sort_f32.c
index b2c9059a..36582a64 100644
--- a/Source/SupportFunctions/arm_quick_sort_f32.c
+++ b/Source/SupportFunctions/arm_quick_sort_f32.c
@@ -26,7 +26,6 @@
  * limitations under the License.
  */
 
-#include "dsp/support_functions_f16.h"
 #include "arm_sorting.h"
 
 static uint32_t arm_quick_sort_partition_f32(float32_t *pSrc, int32_t first, int32_t last, uint8_t dir)
diff --git a/Source/SupportFunctions/arm_selection_sort_f32.c b/Source/SupportFunctions/arm_selection_sort_f32.c
index 1a025689..d67b3c24 100644
--- a/Source/SupportFunctions/arm_selection_sort_f32.c
+++ b/Source/SupportFunctions/arm_selection_sort_f32.c
@@ -26,7 +26,6 @@
  * limitations under the License.
  */
 
-#include "dsp/support_functions_f16.h"
 #include "arm_sorting.h"
 
 /**
diff --git a/Source/SupportFunctions/arm_sort_f32.c b/Source/SupportFunctions/arm_sort_f32.c
index 25468611..b27f184e 100644
--- a/Source/SupportFunctions/arm_sort_f32.c
+++ b/Source/SupportFunctions/arm_sort_f32.c
@@ -26,7 +26,6 @@
  * limitations under the License.
  */
 
-#include "dsp/support_functions_f16.h"
 #include "arm_sorting.h"
 
 /**
diff --git a/Source/SupportFunctions/arm_sort_init_f32.c b/Source/SupportFunctions/arm_sort_init_f32.c
index 6f6e3a6e..7820fed8 100644
--- a/Source/SupportFunctions/arm_sort_init_f32.c
+++ b/Source/SupportFunctions/arm_sort_init_f32.c
@@ -26,7 +26,6 @@
  * limitations under the License.
  */
 
-#include "dsp/support_functions_f16.h"
 #include "arm_sorting.h"
 
 /**