diff --git a/Makefile b/Makefile
index 221a67764c..3fbb84cfe6 100644
--- a/Makefile
+++ b/Makefile
@@ -321,19 +321,26 @@ disable-mptcp:
 .PHONY: disable-mptcp
 
 CONFIG_FILE ?= ${HOME}/.celestia-app/config/config.toml
-SEND_RECV_RATE ?= 10485760  # 10 MiB
+# SEND_RECV_RATE is 10 MiB
+SEND_RECV_RATE ?= 10485760
 
 ## configure-v3: Modifies config file in-place to conform to v3.x recommendations.
 configure-v3:
-	@echo "Using config file at: $(CONFIG_FILE)"
+	@echo "Modifying the config file at: $(CONFIG_FILE)"
 	@if [ "$$(uname)" = "Darwin" ]; then \
 		sed -i '' "s/^recv_rate = .*/recv_rate = $(SEND_RECV_RATE)/" $(CONFIG_FILE); \
 		sed -i '' "s/^send_rate = .*/send_rate = $(SEND_RECV_RATE)/" $(CONFIG_FILE); \
-		sed -i '' "s/ttl-num-blocks = .*/ttl-num-blocks = 12/" $(CONFIG_FILE); \
+		sed -i '' "s/^ttl-num-blocks = .*/ttl-num-blocks = 12/" $(CONFIG_FILE); \
+		sed -i '' "s/^ttl-duration = .*/ttl-duration = \"1m15s\"/" $(CONFIG_FILE); \
+		sed -i '' "s/^max_tx_bytes = .*/max_tx_bytes = 7897088/" $(CONFIG_FILE); \
+		sed -i '' "s/^max_txs_bytes = .*/max_txs_bytes = 39485440/" $(CONFIG_FILE); \
 	else \
 		sed -i "s/^recv_rate = .*/recv_rate = $(SEND_RECV_RATE)/" $(CONFIG_FILE); \
 		sed -i "s/^send_rate = .*/send_rate = $(SEND_RECV_RATE)/" $(CONFIG_FILE); \
-		sed -i "s/ttl-num-blocks = .*/ttl-num-blocks = 12/" $(CONFIG_FILE); \
+		sed -i "s/^ttl-num-blocks = .*/ttl-num-blocks = 12/" $(CONFIG_FILE); \
+		sed -i "s/^ttl-duration = .*/ttl-duration = \"1m15s\"/" $(CONFIG_FILE); \
+		sed -i "s/^max_txs_bytes = .*/max_tx_bytes = 7897088/" $(CONFIG_FILE); \
+		sed -i '' "s/^max_txs_bytes = .*/max_txs_bytes = 39485440/" $(CONFIG_FILE); \
 	fi
 .PHONY: configure-v3