diff --git a/src/condition_variable.cpp b/src/condition_variable.cpp
index 69264c680..8d769f42f 100644
--- a/src/condition_variable.cpp
+++ b/src/condition_variable.cpp
@@ -15,7 +15,7 @@
 #include "system_error"
 #include "__undef_macros"
 
-#if defined(__unix__) &&  defined(__ELF__) && defined(__clang__)
+#if defined(__unix__) &&  defined(__ELF__) && defined(_LIBCPP_HAS_COMMENT_LIB_PRAGMA)
 #pragma comment(lib, "pthread")
 #endif
 
diff --git a/src/memory.cpp b/src/memory.cpp
index 6df7226b3..c8c00383c 100644
--- a/src/memory.cpp
+++ b/src/memory.cpp
@@ -10,7 +10,7 @@
 #ifndef _LIBCPP_HAS_NO_THREADS
 #include "mutex"
 #include "thread"
-#if defined(__unix__) &&  defined(__ELF__) && defined(__clang__)
+#if defined(__unix__) &&  defined(__ELF__) && defined(_LIBCPP_HAS_COMMENT_LIB_PRAGMA)
 #pragma comment(lib, "pthread")
 #endif
 #endif