diff --git a/libclc/clc/lib/generic/math/clc_fract.inc b/libclc/clc/lib/generic/math/clc_fract.inc
index 5b12c74f293f..2068eff2f594 100644
--- a/libclc/clc/lib/generic/math/clc_fract.inc
+++ b/libclc/clc/lib/generic/math/clc_fract.inc
@@ -17,9 +17,9 @@
 _CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __clc_fract(__CLC_GENTYPE x,
                                                  private __CLC_GENTYPE *iptr) {
   *iptr = __clc_floor(x);
-  __CLC_GENTYPE r = __clc_fmin(x - *iptr, MIN_CONSTANT);
+  __CLC_GENTYPE sub = x - *iptr;
+  __CLC_GENTYPE r = sub >= MIN_CONSTANT ? MIN_CONSTANT : sub;
   r = __clc_isinf(x) ? __CLC_FP_LIT(0.0) : r;
-  r = __clc_isnan(x) ? x : r;
   return r;
 }