diff --git a/include/cglm-affine.h b/include/cglm-affine.h
index 322aca2..5517efd 100644
--- a/include/cglm-affine.h
+++ b/include/cglm-affine.h
@@ -9,6 +9,8 @@
 #define cglm_affine_h
 
 #include "cglm.h"
+#include "cglm-vec.h"
+#include <math.h>
 
 CGLM_INLINE
 void
@@ -100,8 +102,8 @@ glm_rotate_x(mat4 m, float rad, mat4 dest) {
   float sinVal;
   mat4  t = GLM_MAT_IDENTITY_4F;
 
-  cosVal = cos(rad);
-  sinVal = sin(rad);
+  cosVal = cosf(rad);
+  sinVal = sinf(rad);
 
   t[1][1] =  cosVal;
   t[1][2] =  sinVal;
@@ -118,8 +120,8 @@ glm_rotate_y(mat4 m, float rad, mat4 dest) {
   float sinVal;
   mat4  t = GLM_MAT_IDENTITY_4F;
 
-  cosVal = cos(rad);
-  sinVal = sin(rad);
+  cosVal = cosf(rad);
+  sinVal = sinf(rad);
 
   t[0][0] =  cosVal;
   t[0][2] = -sinVal;
@@ -136,8 +138,8 @@ glm_rotate_z(mat4 m, float rad, mat4 dest) {
   float sinVal;
   mat4  t = GLM_MAT_IDENTITY_4F;
 
-  cosVal = cos(rad);
-  sinVal = sin(rad);
+  cosVal = cosf(rad);
+  sinVal = sinf(rad);
 
   t[0][0] =  cosVal;
   t[0][1] =  sinVal;
diff --git a/include/cglm-vec.h b/include/cglm-vec.h
index 4f6baf9..5aa8859 100644
--- a/include/cglm-vec.h
+++ b/include/cglm-vec.h
@@ -10,6 +10,7 @@
 
 #include "cglm.h"
 #include "cglm-intrin.h"
+#include <math.h>
 
 CGLM_INLINE
 void
@@ -56,7 +57,7 @@ glm_vec_cross(vec3 a, vec3 b, vec3 d) {
 CGLM_INLINE
 float
 glm_vec_norm(vec3 vec) {
-  return sqrt(vec[0] * vec[0] + vec[1] * vec[1] + vec[2] * vec[2]);
+  return sqrtf(vec[0] * vec[0] + vec[1] * vec[1] + vec[2] * vec[2]);
 }
 
 CGLM_INLINE