diff --git a/src/player/playQueue.cpp b/src/player/playQueue.cpp
index 41087c6..394e2a7 100644
--- a/src/player/playQueue.cpp
+++ b/src/player/playQueue.cpp
@@ -76,11 +76,11 @@ int OSSPQ_getTotalPos() {
     return OSSPQ_SongQueue.size();
 }
 
-int OSSPQ_advancePos() {
+void OSSPQ_advancePos() {
     OSSPQ_currentPos += 1;
 }
 
-int OSSPQ_backtrackPos() {
+void OSSPQ_backtrackPos() {
     OSSPQ_currentPos -= 1;
 }
 
diff --git a/src/player/playQueue.hpp b/src/player/playQueue.hpp
index bedb078..b10b8eb 100644
--- a/src/player/playQueue.hpp
+++ b/src/player/playQueue.hpp
@@ -30,8 +30,8 @@ typedef struct {
 int OSSPQ_AppendToEnd(char* title, char* album, char* artist, char* id, char* streamUrl, char* coverArtUrl, long duration, int mode);
 int OSSPQ_getCurrentPos();
 int OSSPQ_getTotalPos();
-int OSSPQ_advancePos();
-int OSSPQ_backtrackPos();
+void OSSPQ_advancePos();
+void OSSPQ_backtrackPos();
 OSSPQ_SongStruct* OSSPQ_getAtPos(int pos);
 void OSSPQ_FreeSongObjectC(OSSPQ_SongStruct* songObjectC);