diff --git a/wmake/rules/linux64Gcc/c++ b/wmake/rules/linux64Gcc/c++
index b68f2f7e1..ad95b82ee 100644
--- a/wmake/rules/linux64Gcc/c++
+++ b/wmake/rules/linux64Gcc/c++
@@ -15,7 +15,7 @@ cxxtoo      = $(Ctoo)
 cctoo       = $(Ctoo)
 cpptoo      = $(Ctoo)
 
-LINK_LIBS   = $(c++DBUG)
+LINK_LIBS   = $(c++DBUG) -lrt
 
 LINKLIBSO   = $(CC) $(c++FLAGS) -shared
 LINKEXE     = $(CC) $(c++FLAGS) -Xlinker --add-needed
diff --git a/wmake/rules/linux64Icc/c++ b/wmake/rules/linux64Icc/c++
index a993a6807..c8b3d7ca9 100644
--- a/wmake/rules/linux64Icc/c++
+++ b/wmake/rules/linux64Icc/c++
@@ -15,7 +15,7 @@ cxxtoo      = $(Ctoo)
 cctoo       = $(Ctoo)
 cpptoo      = $(Ctoo)
 
-LINK_LIBS   = $(c++DBUG)
+LINK_LIBS   = $(c++DBUG) -lrt
 
 LINKLIBSO   = $(CC) $(c++FLAGS) -shared
 LINKEXE     = $(CC) $(c++FLAGS)