diff --git a/Core/gb.c b/Core/gb.c
index 840c13e..7102f8f 100644
--- a/Core/gb.c
+++ b/Core/gb.c
@@ -97,9 +97,15 @@ static char *default_input_callback(GB_gameboy_t *gb)
     size_t size = 0;
     printf(">");
     getline(&expression, &size, stdin);
+
     if (!expression) {
         return strdup("");
     }
+
+    size_t length = strlen(expression);
+    if (expression[length - 1] == '\n') {
+        expression[length - 1] = 0;
+    }
     return expression;
 }