diff --git a/cmd/compiledb/main.go b/cmd/compiledb/main.go
index a546bbe..3d7fdd5 100644
--- a/cmd/compiledb/main.go
+++ b/cmd/compiledb/main.go
@@ -10,7 +10,7 @@ import (
 	"github.com/urfave/cli/v2"
 )
 
-var Version string = "v1.5.3"
+var Version string = "v1.5.4"
 
 func createConfig(ctx *cli.Context) internal.Config {
 	outputFile := ctx.String("output")
diff --git a/internal/parser.go b/internal/parser.go
index 45ec0af..5315551 100644
--- a/internal/parser.go
+++ b/internal/parser.go
@@ -135,6 +135,7 @@ func (t *Tool) Parse(buildLog []string) {
 		cmdCnt           = 0
 		result           []Command
 		matchGroup       []string
+		fullLineBuilder  strings.Builder // Buffer for merging multi-line commands
 	)
 
 	// check workingDir
@@ -173,6 +174,26 @@ func (t *Tool) Parse(buildLog []string) {
 	}
 
 	for _, line := range buildLog {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+
+		if before, ok :=strings.CutSuffix(line, "\\"); ok  {
+			// If ending with '\', remove '\' and append a space, then continue to read the next line
+			fullLineBuilder.WriteString(before)
+			fullLineBuilder.WriteString(" ")
+			continue
+		} else {
+			// Otherwise, it is the last line of the command (or a single-line command), append to buffer
+			fullLineBuilder.WriteString(line)
+		}
+		// Get the complete merged line
+		line = fullLineBuilder.String()
+		// Reset buffer for the next command
+		fullLineBuilder.Reset()
+		t.Logger.Debug("New command:", line)
+
 		// Restore workingDir {{{
 		if backupWorkingDir != "" {
 			workingDir = backupWorkingDir
@@ -180,12 +201,6 @@ func (t *Tool) Parse(buildLog []string) {
 			t.Logger.Infof("Restore workingDir: %s", workingDir)
 		}
 
-		line = strings.TrimSpace(line)
-		if line == "" {
-			continue
-		}
-		t.Logger.Debug("New command:", line)
-
 		// Parse directory that make entering/leaving {{{
 		if makeEnterDir.MatchString(line) {
 			group := makeEnterDir.FindStringSubmatch(line)
diff --git a/tests/build.log b/tests/build.log
index d88519f..49405bd 100644
--- a/tests/build.log
+++ b/tests/build.log
@@ -1,7 +1,9 @@
 make: Entering directory '/opt/compiledb_test/src"
 
 clang.exe -I../include  -c test1.c -o objs/test1.cc.o
-g++ -c test1.cpp
+g++ -c test1.cpp \
+--strip-unneeded \
+-o test1.o
 g++ -c test_none.c
 ccache-clang-11 -c /opt/compiledb_test/test2.c -o objs/test2.c.o