diff --git a/intern/elbeem/intern/solver_init.cpp b/intern/elbeem/intern/solver_init.cpp
index b0ce130c136..c953d2f47da 100644
--- a/intern/elbeem/intern/solver_init.cpp
+++ b/intern/elbeem/intern/solver_init.cpp
@@ -703,7 +703,7 @@ bool LbmFsgrSolver::initializeSolverMemory()
 			memBlockAllocProblem = true;
 		}
 #endif // Mac
-		if(sizeof(int)==4 && memEstFine>maxDefaultMemChunk) {
+		if(sizeof(void *)==4 && memEstFine>maxDefaultMemChunk) {
 			// max memory chunk for 32bit systems 2gig
 			memBlockAllocProblem = true;
 		}