diff --git a/autobudilnik.rb b/autobudilnik.rb
index 37f9df4..7311352 100644
--- a/autobudilnik.rb
+++ b/autobudilnik.rb
@@ -17,7 +17,7 @@ i=0;while i<ARGV.size
 			audiofilepath = ARGV[i]
 		else
 			#da.push ARGV[i] + (i += 1;" " + ARGV[i])
-			da += " " + "-a"
+			da += " -a"
 			#raise "duplicate arguments"
 		end
 	elsif ARGV[i] == "-t"
@@ -27,7 +27,7 @@ i=0;while i<ARGV.size
 			waittimestr = ARGV[i]
 		else
 			#da.push ARGV[i] + (i += 1;" " + ARGV[i])
-			da += " " + "-t"
+			da += " -t"
 			#raise "duplicate arguments"
 		end
 	elsif ARGV[i] == "-c"
@@ -37,7 +37,7 @@ i=0;while i<ARGV.size
 			configfilepath = ARGV[i]
 		else
 			#da.push ARGV[i] + (i += 1;" " + ARGV[i])
-			da += " " + "-c"
+			da += " -c"
 			#raise "duplicate arguments"
 		end
 	else