diff --git a/lib/cpu_proc.c b/lib/cpu_proc.c
index 588f323..4146d2a 100644
--- a/lib/cpu_proc.c
+++ b/lib/cpu_proc.c
@@ -117,7 +117,7 @@ static void proc_cb(cpu_context *ctx) {
     emu_cycles(1);
 
     if(reg == RT_HL) {
-        emu_cycles(2);
+        //emu_cycles(2);
     }
 
     switch(bit_op) {
@@ -333,11 +333,11 @@ static void proc_inc(cpu_context *ctx) {
     u16 val = cpu_read_reg(ctx->cur_inst->reg_1) + 1;
 
     if(is_16_bit(ctx->cur_inst->reg_1)) {
-        emu_cycles(1);
+        //emu_cycles(1);
     }
 
     if (ctx->cur_inst->reg_1 == RT_HL && ctx->dest_is_mem) {
-        val = bus_read(cpu_read_reg(RT_HL)) + 1;
+        val = ctx->fetched_data + 1;
         val &= 0xFF;
         bus_write(cpu_read_reg(RT_HL), val);
     } else {
@@ -356,11 +356,11 @@ static void proc_dec(cpu_context *ctx) {
     u16 val = cpu_read_reg(ctx->cur_inst->reg_1) - 1;
 
     if(is_16_bit(ctx->cur_inst->reg_1)) {
-        emu_cycles(1);
+        //emu_cycles(1);
     }
 
     if (ctx->cur_inst->reg_1 == RT_HL && ctx->dest_is_mem) {
-        val = bus_read(cpu_read_reg(RT_HL)) - 1;
+        val = ctx->fetched_data - 1;
         val &= 0xFF;
         bus_write(cpu_read_reg(RT_HL), val);
     } else {