diff --git a/zsnes/src/linux/sdlintrf.asm b/zsnes/src/linux/sdlintrf.asm
index 6ca64348..31f738da 100644
--- a/zsnes/src/linux/sdlintrf.asm
+++ b/zsnes/src/linux/sdlintrf.asm
@@ -1609,6 +1609,8 @@ NEWSYM TCPIPSendPacket
     pushad
     ; Send PacketSendArray with size of PacketSendSize
     ; SendData(int [PacketSendSize],char *PacketSendArray)
+    push eax ; required pushes to get correct stack
+    push eax
     call SendDataNop
     or eax,eax
     jnz .failed
@@ -1629,6 +1631,8 @@ NEWSYM TCPIPSendPacketUDP
     pushad
     ; Send PacketSendArray with size of PacketSendSize
     ; SendData(int [PacketSendSize],char *PacketSendArray)
+    push eax ; required pushes to get correct stack
+    push eax
     call SendDataUDPNop
     or eax,eax
     jnz .failed
@@ -1647,6 +1651,8 @@ NEWSYM TCPIPRecvPacket
     pushad
     ; Store packet to PacketRecvArray, size at PacketRecvSize
     ; int GetData(int 2048,char *PacketRecvArray)
+    push eax ; required pushes to get correct stack
+    push eax
     call GetDataNop
     cmp eax,-1
     je .failed
diff --git a/zsnes/src/win/winintrf.asm b/zsnes/src/win/winintrf.asm
index 240f6a41..ae95a02a 100644
--- a/zsnes/src/win/winintrf.asm
+++ b/zsnes/src/win/winintrf.asm
@@ -1913,6 +1913,8 @@ NEWSYM TCPIPSendPacket
     pushad
     ; Send PacketSendArray with size of PacketSendSize
     ; SendData(int [PacketSendSize],char *PacketSendArray)
+    push eax ; required pushes to get correct stack
+    push eax
     call SendDataNop
     or eax,eax
     jnz .failed
@@ -1933,6 +1935,8 @@ NEWSYM TCPIPSendPacketUDP
     pushad
     ; Send PacketSendArray with size of PacketSendSize
     ; SendData(int [PacketSendSize],char *PacketSendArray)
+    push eax ; required pushes to get correct stack
+    push eax
     call SendDataUDPNop
     or eax,eax
     jnz .failed
@@ -1951,6 +1955,8 @@ NEWSYM TCPIPRecvPacket
     pushad
     ; Store packet to PacketRecvArray, size at PacketRecvSize
     ; int GetData(int 2048,char *PacketRecvArray)
+    push eax ; required pushes to get correct stack
+    push eax
     call GetDataNop
     cmp eax,-1
     je .failed