diff --git a/single/sol/sol.hpp b/single/sol/sol.hpp
index 817d4af2..7643601f 100644
--- a/single/sol/sol.hpp
+++ b/single/sol/sol.hpp
@@ -20,8 +20,8 @@
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 // This file was generated with a script.
-// Generated 2016-10-15 22:36:09.229006 UTC
-// This header was generated with sol v2.14.10 (revision ebc8d0f)
+// Generated 2016-10-15 22:53:00.289259 UTC
+// This header was generated with sol v2.14.10 (revision 8f7433f)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_HPP
@@ -2145,7 +2145,7 @@ int luaL_fileresult(lua_State *L, int stat, const char *fname);
 
 #if SOL_LUA_VERSION < 503
 
-int lua_isinteger(lua_State* L, int idx) {
+inline int lua_isinteger(lua_State* L, int idx) {
 	if (lua_type(L, idx) != LUA_TNUMBER)
 		return 0;
 	// This is a very slipshod way to do the testing
diff --git a/sol/compatibility/5.2.0.h b/sol/compatibility/5.2.0.h
index 1f19f2f1..7068f2a3 100644
--- a/sol/compatibility/5.2.0.h
+++ b/sol/compatibility/5.2.0.h
@@ -25,7 +25,7 @@
 
 #if SOL_LUA_VERSION < 503
 
-int lua_isinteger(lua_State* L, int idx) {
+inline int lua_isinteger(lua_State* L, int idx) {
 	if (lua_type(L, idx) != LUA_TNUMBER)
 		return 0;
 	// This is a very slipshod way to do the testing