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-rw-r--r--host/include/uhd/utils/math.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/host/include/uhd/utils/math.hpp b/host/include/uhd/utils/math.hpp
index a41a35d67..275a94f72 100644
--- a/host/include/uhd/utils/math.hpp
+++ b/host/include/uhd/utils/math.hpp
@@ -243,7 +243,7 @@ namespace fp_compare {
{
// C++11 defines std::log2(), when that's universally supported
// we can switch over.
- return std::log(x) / std::log(2);
+ return std::log(x) / std::log(float_t(2));
}