diff --git a/.travis.yml b/.travis.yml
index 328d11cc..81aa03d4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,24 +28,24 @@ after_success:
 matrix:
   exclude:
     - python: 2.6
-      env: DJANGO=<1.8
+      env: DJANGO="<1.8"
     - python: 2.6
-      env: DJANGO=<1.9
+      env: DJANGO="<1.9"
     - python: 2.6
-      env: DJANGO=<1.10
+      env: DJANGO="<1.10"
     - python: 3.2
-      env: DJANGO=<1.10
+      env: DJANGO="<1.10"
     - python: 3.3
-      env: DJANGO=<1.10
+      env: DJANGO="<1.10"
     - python: 2.6
-      env: DJANGO=<1.11
+      env: DJANGO="<1.11"
     - python: 3.2
-      env: DJANGO=<1.11
+      env: DJANGO="<1.11"
     - python: 3.3
-      env: DJANGO=<1.11
+      env: DJANGO="<1.11"
     - python: 2.6
-      env: DJANGO=<1.12
+      env: DJANGO="<1.12"
     - python: 3.2
-      env: DJANGO=<1.12
+      env: DJANGO="<1.12"
     - python: 3.3
-      env: DJANGO=<1.12
+      env: DJANGO="<1.12"