diff --git a/testing/scripts/travis-job b/testing/scripts/travis-job
index e6274bfff1..d3e5cac9f5 100644
--- a/testing/scripts/travis-job
+++ b/testing/scripts/travis-job
@@ -167,8 +167,8 @@ build() {
     if [ "${BUILD_DISTRO}" != "${LEAK_TEST_DISTRO}" ]; then
 	./configure --build-type=Release --disable-broker-tests --disable-python --disable-zeekctl && make -j 2
     else
-	echo "Configuring zeek to build for leak testing"
-	./configure --build-type=Debug --disable-broker-tests --disable-python --disable-zeekctl --enable-perftools --enable-perftools-debug && make -j 2
+        echo "Configuring zeek to build for leak testing"
+        ./configure --build-type=Debug --disable-broker-tests --disable-python --disable-zeekctl --enable-perftools --enable-perftools-debug && make -j 2
     fi
 }
 
@@ -215,9 +215,9 @@ run() {
     set +e
     # Must specify a value for "-j" option, otherwise Travis uses a huge value.
     if [ "${BUILD_DISTRO}" != "${LEAK_TEST_DISTRO}" ]; then
-	../../aux/btest/btest -j 4 -d
+        ../../aux/btest/btest -j 4 -d
     else
-	../../aux/btest/btest -j 4 -d -g leaks
+        ../../aux/btest/btest -j 4 -d -g leaks
     fi
 
     ret=$?
@@ -257,35 +257,35 @@ run() {
     set +e
 
     if [ -d zeek-testing ]; then
-	cd zeek-testing
-	if [ "${BUILD_DISTRO}" != "${LEAK_TEST_DISTRO}" ]; then
-	    make
-	else
-	    make leaks
-	fi
+        cd zeek-testing
+        if [ "${BUILD_DISTRO}" != "${LEAK_TEST_DISTRO}" ]; then
+            make
+        else
+            make leaks
+        fi
 
-	if [ $? -ne 0 ]; then
+        if [ $? -ne 0 ]; then
             showdiag
             ret=1
-	fi
+        fi
 
-	cd ..
+        cd ..
     fi
 
     if [ -d zeek-testing-private ]; then
-	cd zeek-testing-private
-	if [ "${BUILD_DISTRO}" != "${LEAK_TEST_DISTRO}" ]; then
-	    make
-	else
-	    make leaks
-	fi
+        cd zeek-testing-private
+        if [ "${BUILD_DISTRO}" != "${LEAK_TEST_DISTRO}" ]; then
+            make
+        else
+            make leaks
+        fi
 
-	if [ $? -ne 0 ]; then
+        if [ $? -ne 0 ]; then
             showdiag
             ret=1
-	fi
+        fi
 
-	cd ..
+        cd ..
     fi
 
     cd ../..