diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1de585ebebf84d3b4f8a0e5187f86a809b7329d..a6e139e891c062d1362f4cb242e4f5b68b4d4c9d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,7 @@
 - Make sure that we do not try to fit data that have an error bar of 0 mJy. (Médéric Boquien)
 - An erroneous warning was displayed when using the `restframe\_parameters` module. (Médéric Boquien)
 - The formula from Sawicki et al. (2012) used to compute the χ² in the presence of upper limits was not correct. This led the χ² to depend directly on the absolute value of the upper limit. The formula has been rederived and corrected. (Médéric Boquien & Denis Burgarella)
+- For some reason the wavelengths of the SCUBA 450 μm filter were a factor 10 too small. (Médéric Boquien)
 
 ### Optimised
 - The cache architecture has been simplified, making it somewhat faster. It speeds up the model generation by ~1%. (Médéric Boquien)
diff --git a/database_builder/filters_gazpar/scuba/450.pb b/database_builder/filters_gazpar/scuba/450.pb
index 6064b3ac58b19bbd3c3b696c507ee5f715ce7611..127e2d132970f15e0bcffc50ceca7997094b47a1 100644
--- a/database_builder/filters_gazpar/scuba/450.pb
+++ b/database_builder/filters_gazpar/scuba/450.pb
@@ -2,31 +2,31 @@
 # photon
 # calib 5
 # SCUBA450 450um, in photons (from CIGALE)
-  374000.00   0
-  375000.00   1.0E-4
-  380035.47   2.0E-4
-  390015.60   4.0E-4
-  400000.00   0.0012
-  410004.10   0.0046
-  420050.41   0.0178
-  430045.87   0.1134
-  435034.80   0.2508
-  440011.73   0.3843
-  445037.83   0.4042
-  450045.00   0.3963
-  455028.06   0.3803
-  460052.14   0.2996
-  465044.18   0.1942
-  470072.08   0.1072
-  475059.38   0.0482
-  480000.00   0.0212
-  485044.46   0.0117
-  490035.94   0.0105
-  500000.00   0.0074
-  510030.60   0.0047
-  520020.80   0.0029
-  540054.00   9.0E-4
-  560014.93   3.0E-4
-  580046.40   2.0E-4
-  600000.00   1.0E-4
-  600010.00   0.0000
+  3740000.0   0
+  3750000.0   1.0E-4
+  3800354.7   2.0E-4
+  3900156.0   4.0E-4
+  4000000.0   0.0012
+  4100041.0   0.0046
+  4200504.1   0.0178
+  4300458.7   0.1134
+  4350348.0   0.2508
+  4400117.3   0.3843
+  4450378.3   0.4042
+  4500450.0   0.3963
+  4550280.6   0.3803
+  4600521.4   0.2996
+  4650441.8   0.1942
+  4700720.8   0.1072
+  4750593.8   0.0482
+  4800000.0   0.0212
+  4850444.6   0.0117
+  4900359.4   0.0105
+  5000000.0   0.0074
+  5100306.0   0.0047
+  5200208.0   0.0029
+  5400540.0   9.0E-4
+  5600149.3   3.0E-4
+  5800464.0   2.0E-4
+  6000000.0   1.0E-4
+  6000100.0   0.0000