diff --git a/libs/ilbc/src/iLBC_decode.c b/libs/ilbc/src/iLBC_decode.c
index fc46fe408c..9fc7a24bb4 100644
--- a/libs/ilbc/src/iLBC_decode.c
+++ b/libs/ilbc/src/iLBC_decode.c
@@ -47,7 +47,9 @@
     	{
             fld dbl
             frndint
+            fstp dbl
         }
+        return (long int) dbl;
     }
 #elif defined (_WIN64)
 #include <intrin.h>