diff --git a/a1/program.c b/a1/program.c
index 775ad4e..5d192f4 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -165,7 +165,7 @@ int skip_spaces(int i, char *pointer) {
 int copy_number(char number[], char *pointer, int i) {
     int destination_i = 0;
     while(pointer[i]!='\0'){
-        if (!isdigit(pointer[i])&&pointer[i]!='.'&&pointer[i]!=','&&pointer[i]!='-') {
+        if (!isdigit(pointer[i])&&pointer[i]!='.'&&pointer[i]!='-') {
             break;
         }
         if (pointer[i] == '-' && destination_i > 0) {