diff --git a/src/math/arm/sqrt.c b/src/math/arm/sqrt.c
index c9c000831aa5b0e83a18892faff67accf2fb0291..874af9606c3c863a05a96ad89aa04c000fe37e69 100644
--- a/src/math/arm/sqrt.c
+++ b/src/math/arm/sqrt.c
@@ -1,6 +1,6 @@
 #include <math.h>
 
-#if __VFP_FP__ && !__SOFTFP__
+#if __ARM_PCS_VFP || (__VFP_FP__ && !__SOFTFP__)
 
 double sqrt(double x)
 {
diff --git a/src/math/arm/sqrtf.c b/src/math/arm/sqrtf.c
index e65766552589fd37998c46956e97f87d32c502eb..98858ecd7901d49452ac6500605a608790f8b78e 100644
--- a/src/math/arm/sqrtf.c
+++ b/src/math/arm/sqrtf.c
@@ -1,6 +1,6 @@
 #include <math.h>
 
-#if __VFP_FP__ && !__SOFTFP__
+#if __ARM_PCS_VFP || (__VFP_FP__ && !__SOFTFP__)
 
 float sqrtf(float x)
 {