diff --git a/rehlds/HLTV/Director/CMakeLists.txt b/rehlds/HLTV/Director/CMakeLists.txt
index bb6a81c..af56fc9 100644
--- a/rehlds/HLTV/Director/CMakeLists.txt
+++ b/rehlds/HLTV/Director/CMakeLists.txt
@@ -41,6 +41,10 @@ else()
 		-Wno-write-strings -Wno-strict-aliasing")
 endif()
 
+if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 8.0)
+	set(CMAKE_EXE_LINKER_FLAGS	"${CMAKE_EXE_LINKER_FLAGS} -Wl,--wrap=expf")
+endif()
+
 set(PROJECT_SRC_DIR
 	"${PROJECT_SOURCE_DIR}/src"
 	"${PROJECT_SOURCE_DIR}/../"
diff --git a/rehlds/HLTV/Director/src/Director.cpp b/rehlds/HLTV/Director/src/Director.cpp
index eae4092..0b7448d 100644
--- a/rehlds/HLTV/Director/src/Director.cpp
+++ b/rehlds/HLTV/Director/src/Director.cpp
@@ -32,6 +32,25 @@
 EXPOSE_SINGLE_INTERFACE(Director, IDirector, DIRECTOR_INTERFACE_VERSION);
 #endif // DIRECTOR_MODULE
 
+#if !defined(_WIN32) && __GNUC__ >= 8
+
+#define GLIBC_expf_VERSION "2.0"
+
+//
+// Building go on GCC 8.3 or greater that have newest expf GLIBC.2.27 than
+// available on the destination virtual machine, so we can downgrade GLIBC version
+// for this function.
+// Use for linker: -Wl,--wrap=expf
+
+extern int expf(int __fd, int __cmd, ...);
+__asm__(".symver expf,expf@GLIBC_" GLIBC_expf_VERSION);
+DLL_EXPORT float __wrap_expf(float x)
+{
+	return expf(x);
+}
+
+#endif // #if defined(_WIN32)
+
 bool Director::Init(IBaseSystem *system, int serial, char *name)
 {
 	BaseSystemModule::Init(system, serial, name);
@@ -49,7 +68,7 @@ bool Director::Init(IBaseSystem *system, int serial, char *name)
 	m_slowMotion = 0.5f;
 
 	for (int i = 0; i < MAX_WORLD_HISTORY; i++) {
-		m_gaussFilter[i] = 1.0f / exp((i * i) / 10000.0f);
+		m_gaussFilter[i] = 1.0f / expf((i * i) / 10000.0f);
 	}
 
 	m_World = nullptr;
diff --git a/rehlds/HLTV/Proxy/CMakeLists.txt b/rehlds/HLTV/Proxy/CMakeLists.txt
index 47317fe..18230dd 100644
--- a/rehlds/HLTV/Proxy/CMakeLists.txt
+++ b/rehlds/HLTV/Proxy/CMakeLists.txt
@@ -45,6 +45,10 @@ else()
 	endif()
 endif()
 
+if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 8.0)
+	set(CMAKE_EXE_LINKER_FLAGS	"${CMAKE_EXE_LINKER_FLAGS} -Wl,--wrap=expf")
+endif()
+
 set(PROJECT_SRC_DIR
 	"${PROJECT_SOURCE_DIR}/src"
 	"${PROJECT_SOURCE_DIR}/../"